How is the sound signal saved in the digital circuit?
How is the sound signal saved in the digital circuit?
发布时间：2025-03-09 04:51:36
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答案：The compact disk player is an example of a system in which both digital and analog circuits are used. Music in digital form is stored on the compact disk. A laser diode optical system picks up the digital data from the rotating disk and transfers it to the digital-to-analog converter.
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