Analysis of the advantages and disadvantages of wireless audio transmission technology
Eliminate the connection line, easy to use The biggest advantage of wireless transmission is nothing more than convenience. Because the length of the connection cable is omitted, you can receive music anywhere within the coverage of the wireless signal without worrying about the sound quality being affected, so it is very convenient to use. From the perspective of enthusiasts, wireless technology can save them a high-priced fever wire. This is unmatched by traditional wired connections. Allowing more young people to access audio-visual products and music wireless transmission technology can connect mobile phones, computers, walkmans and audio equipment, so that more young people can access more through mobile phones, computers, walkmans and other devices. Audio-visual products and music have made more young people interested in audio, thus cultivating a new generation of audiophiles. Interference problem is still a headache Although wireless technology can solve the problem of the connection line, it also brings another problem, that is, the interference problem is still a headache. Because the three of them have one thing in common, that is to use the global 2.4GHz frequency modulation frequency as the carrier to transmit the signal. As long as there is a wireless device with the same frequency modulation frequency (such as wireless keyboard, wireless mouse) in the outside world, it will affect the sound transmission effect, and the phenomenon of sound interruption may occur. The only way to avoid this situation is to use another frequency modulation signal. For example, Apple AirPlay technology itself can support dual frequency, which can avoid interference problems. Audio enthusiasts generally distrust the sound quality of wireless technology. This can be said to be the negative of the previous third point. Because wireless transmission technology connects audio to mobile phones, computers and other devices, this is for audio enthusiasts, especially the older generation. Audiophiles believe that they are not audiophile speakers, and are only suitable for young people who are in pursuit of fashion. Therefore, they all expressed distrust of the sound quality of wireless technology.