Audio processing device and audio processing method for multimedia device
An audio processing and multimedia technology, applied in amplification control, electrical components, gain control, etc., can solve the problem that the live commentary sound and the live sound cannot be adjusted separately, and achieve the effect of reducing the live sound and improving the background sound.
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[0030] The technical solution provided by the present invention is: when amplifying the audio signal, the amplification factor of the audio signal representing the live sound in the audio signal is smaller than the amplification factor of the audio signal representing the background sound, and is used to output the amplified audio signal, The live sound in the audio signal is amplified less, and the background sound is greatly amplified, so that the stronger part of the sound is suppressed, while the weaker part is strengthened, thereby reducing the live sound and increasing the background sound.
[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
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