| 摘要 |
PURPOSE: An apparatus for controlling a fade in/out of a digital audio is provided to perform a fade in/out precisely by processing a fade in/out with scaling a digital audio signal. CONSTITUTION: A fade control unit(200) controls a fade mode selection signal, a recording/reproducing signal, a fade in/out, a reproduction, and a record. A fade data saving unit(210) saves fade data outputted from the fade control unit(200) of a channel codec(220). An audio signal processing unit(240) processes fade data and a digital audio signal and records data in an audio auxiliary data region and an audio region. The audio signal processing unit(240) also transmits reproduced fade data to save in the fade data saving unit(210). A scaling unit(250) fades in/out a digital audio signal inputted from the fade control unit(200) and reproduced from the audio signal processing unit(240) with scaling and outputs the signal to the audio signal processing unit(240).
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