From January to March 2017, the national lighting industry completed a total export value of 129 million US dollars (equivalent to about 868 million yuan) to Brazil, an increase of 27.41%. Among them, lighting fixtures completed a total export valu…
It is understood that the "War Wolf 2" film crew has launched a total of five missiles worth 1 million, more than 30,000 bullets, and used 32 96A tanks and more than 200 aircraft. In addition, the 052D destroyer's personal involvement and the various blac…
With the constant acceleration of the pace of society, the modern people facing nine-to-five are facing even greater work pressure than before.
After dragging your exhausted body back home every day, you find that you have no intention of dealing with tediou…
Electronic enthusiasts eight o'clock: In about 15 years, biometric data, such as fingerprints and retinal scanning technology, is seen as the safest form of identification and verification. But now, we're seeing video-based authentication becoming more and more…
What are the four difficulties in wireless network coverage in high-density scenarios? 1. In a high-density scenario, an ordinary AP cannot solve the problem of hundreds of people accessing the Internet at the same time; 2. The existing venue usually has wireless cover…
People often say that the sound recognition is that after hearing the sound, people can distinguish which direction the sound is transmitted from, and the sound is different in different environments. Thi…
In July, the Lenovo Tech World AI conference was successfully held. At the conference, Lenovo demonstrated more than ten kinds of …
First, the characteristics of entertainment venues
Acoustic design and sound quality processing of entertainment venues are fundamental measures to ensure that th…
[GlobalLink Reporter Lindi] According to reports of foreign media Phonearena, in addition to a few countries such as the United States, many countries and regions do not experience the charm of the original version of Apple's mobile phone, so it is recommended t…
Taiwan media reported that the LED packaging factory Qiqi Optoelectronics has been closed due to poor management. It is understood that Qihao Optoelectronics was exposed to financial problems in December last year, requiring employees to take unpai…