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https://e2e.ti.com/support/audio-group/audio/f/audio-forum/682133/tlv320aic3104-i-use-the-tlv320aic-as-auido-dac-iis-input-hpl-r-output-to-headset-there-some-noise-when-3104-have-no-audio-signal-output-pls-help-check-that-if-the-sch-is-correct-the-sch-and-as-below
e2e.ti.com/.../19-Audio-Codec.pdfe2e.ti.com/.../1832.PCB.pdf
Andrew、
输出端存在一些带外噪声。
请参阅此应用手册： 音频编解码器中的常见噪声问题
第2.4节提出了一些建议。
此致、
-Steve Wilson
