Audio processing system with function of automatic gain control and method thereof
The present invention relates to an audio processing system with function of automatic gain control and method thereof. The method includes steps of: receiving a playing command to play an audio file; reading a genre type of the audio file from a tag of the audio file; reading a genre gain value of the genre type from a gain setting table stored in a storage unit; decoding the audio file and generating digital audio signals; converting the digital audio signals to analog audio signals; and signaling a gain amplifier to amplify the analog audio signals by the genre gain value, thereby sounds corresponding to the analog audio signals amplified is proper to a listener's hearing.
Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. Hon Hai Precision Industry Co., Ltd.
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inventional inventional
Wen-Sheng Wen-Chuan Xiao-Guang Kuan-Hong
Tsai Lian Li Hsieh