Newly bought headphones, I feel good. However, compared with the same type of earplugs used by friends for a period of time, it is always unsatisfactory. The bass is tight and hard, the midrange is not soft and full, and the treble part of the treble is full. Why is this so? Because this new headset has not been smashed!
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources. Newly bought headphones, I feel good. However, compared with the same type of earplugs used by friends for a period of time, it is always unsatisfactory. The bass is tight and hard, the midrange is not soft and full, and the treble part of the treble is full. Why is this so? Because this new headset has not been smashed!
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources. Newly bought headphones, I feel good. However, compared with the same type of earplugs used by friends for a period of time, it is always unsatisfactory. The bass is tight and hard, the midrange is not soft and full, and the treble part of the treble is full. Why is this so? Because this new headset has not been smashed!
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources.
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources. Newly bought headphones, I feel good. However, compared with the same type of earplugs used by friends for a period of time, it is always unsatisfactory. The bass is tight and hard, the midrange is not soft and full, and the treble part of the treble is full. Why is this so? Because this new headset has not been smashed!
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources. Newly bought headphones, I feel good. However, compared with the same type of earplugs used by friends for a period of time, it is always unsatisfactory. The bass is tight and hard, the midrange is not soft and full, and the treble part of the treble is full. Why is this so? Because this new headset has not been smashed!
So, what is a headset? Everyone knows that new cars, machines, etc., must pass through a stage called "run-in" before normal use, so that the internal mechanical devices can fully coordinate and advance to the optimal state. Similarly, the push unit of the earphone (the speaker inside the earphone ) is also a mechanical device, which should be a semi-mechanical and semi-electronic combination, mainly composed of a voice coil, a diaphragm, a positioning ring (a metal ring for a fixed diaphragm), etc. composition. The mechanical part is a compliant system, including the diaphragm and the voice coil attached to the diaphragm. A compliant component can be equivalent to a capacitor in an electronic component, a capacitor stores electrical energy, and a diaphragm and voice coil store kinetic energy. The size of the headphone unit is equivalent to the parallel value of the two capacitors of the diaphragm and the voice coil, which is the key to determining the sound quality.
The material used for the diaphragm and voice coil is a highly compliant material. The internal molecular structure is unstable at the initial stage of the setting, so the size of the compliant is also unstable. The cisiness is usually small when it is used on the speaker unit (usually intuitive). Understanding is still relatively blunt) because the molecular structure is relatively stable. After a long period of motion, the distance between the molecules is far away, the uniformity of the distribution is much increased, and the overall compliance of the speaker is also increased. The most important value of the speaker is the lowest resonant frequency, which is professionally called F0. Determines the minimum frequency that the speaker can achieve, which depends on the equivalent mass and equivalent compliance of the speaker, because the speaker is a mechanical resonance system equivalent to a resonant circuit on a circuit, the frequency of the resonant circuit depends on the inductance (speaker The equivalent mass) and the size of the capacitor, the size of the FO and the inductance are inversely proportional to the size of the capacitor, so the greater the speaker compliance, the lower the F0 of the speaker, and the better the low frequency dive. The change of the compliant nature will trigger the whole situation. All the mechanical data of the whole speaker will change. For example, the mechanical quality factor of the speaker is equal to the mechanical loss. Therefore, the mechanical quality factor will be lower, which is equivalent to the sound. Relatively soft. Therefore, the new earphones sound relatively low-frequency dive, the volume is small, the hardness is small, the intermediate frequency performance is not soft enough, the high frequency has burrs, too sharp and other symptoms (of course, this is also determined by the quality of the headphones themselves) ). After a while, the compliant (or elastic) of the speaker unit increases, and the front and rear movements are easy to move, so that the sound will be full and relaxed, and the sound quality will be better.
So how do you pick up your headphones ? A very simple method that used to be popular is to connect it directly to the radio and adjust it to a radio-free frequency. Use the "beep" sound (pink noise) from the radio to let the headphones work for a long time to achieve the effect of the downtime. . But using this method is not obvious, it is better to wear headphones directly to listen to music so faster. It is also useful to use a special frequency generator to generate a fixed or scanned frequency and then input it to the earphone . This method is more effective and the time used can be shortened a lot. But most players don't have this type of instrument, so what should I do? What method is the most efficient way to use headphones ? Today, with the rapid development of computers, many fans have programmed some programs to use the computer to process some waveforms and frequencies, and output them through the sound card to achieve the effect of some real frequency generators. This is called "virtual instrument". There are a lot of frequency testing software like this. I use a software called Test Tone Generator, which is easy to use, functional, and small. Here's how to use it to pick up your headphones .
Downtime is generally done with low frequencies. So, just set the TTG to low frequency. There are two ways, one is to use a fixed frequency output; the other is to use the scanning frequency. The effect is almost fixed frequency of the down method is to input a value in the FREQUENCY of the fixed frequency output (CONSTANT TONE), generally 20 to 50, but also select LOOP, DURATION time does not matter, the waveform uses SINE (sine wave) a gain of 0 DB, and then you can plug in headphones on the card, let it work long hours.
The scanning frequency method is to input the starting frequency with INIVIAL FREQUENCY of the scanning frequency (SWEEP), and input the ending frequency at FINAL FREQUENCY. Generally, I think it is more suitable from 20HZ to 100HZ, DURATION time is the time used to set the scanning once, then other The operation is the same as the fixed frequency. Many friends have asked me why I only woo low frequency. In fact, from the principle of the downtime described above, you can know why.
There are two points to note in the process of squatting: First, you can't work continuously for too long! Because there is resistance in the voice coil, it will heat up after a long time of work, and it will burn the voice coil if it is not good! It is best to stop for a few minutes every two hours and then continue. Second, the volume should not be too large. The earplug diaphragm is a very fragile material. If the volume is large, the motion of the voice coil will be large, which will cause the diaphragm to be loosened, causing the voice coil to loosen, the diaphragm to be deformed or even torn. and many more. Especially the "fragile" earplugs like 888 are even more careful. When adjusting, just adjust the sound wave that can be clearly heard or the vibration of the air. Do not adjust it too much and hear the vibration of the diaphragm in severe vibration. Take care to protect your headphones .
The last thing to emphasize is that not all headphones will sound good, which is determined by the quality of the headphones themselves. Some of the effects of the headphones are not obvious, which is normal. The purpose of our downtime is to help it quickly pass the aging adjustment period to stabilize the physical characteristics of its components. The earphone vibration system that has not been smashed may be tight and hard. By smashing the machine, the vibration system can be relaxed and the parameters are stabilized, so the sound quality will be better. Also, don't think about the effect of the downtime. It will not be too obvious after a while. The greater the hope, the greater the disappointment. To have a good voice, you should mainly look at equipment such as audio sources.
Auto Zinc Alloy Die Casting,Zinc Aluminum Casting,Custom Zinc Die Casting,Leather Zinc Alloy Die Casting
Dongguan Metalwork Technology Co., LTD. , https://www.dgdiecastpro.com