我们录制视频发现声音太小,而且很多杂音,外接麦克风是通过i2s接口接到tda2sx芯片,ti芯片内部有什么方法对音频音量增大和降噪处理吗?
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您好,我们已收到您的问题并升级到英文论坛寻求帮助,链接如下,如有答复将尽快回复您。
e2e.ti.com/.../tda2sx-how-to-implement-audio-volume-up-and-noise-reduction
您好,建议您寻求第三方的帮助,可以帮助提供音频 DSP 算法,例如噪声消除。