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The main working parts of the sound card are divided into two parts. The first part is used by the audio processor to receive and process digital audio data, and the other part converts the processed digital audio data into analog output signals. +R2 A. w2 e+ e) s# ~$ E
decoder In short, the working principle is the same as the second part of the sound card, except that components with higher specifications and more stable DC power supply are used to output better analog audio signals
. The decoder effect will be improved. Whether it is necessary or not depends on what box you are. It seems unnecessary to choose a low-priced box. In addition, if you choose a low-priced decoder,