Other Parts Discussed in Thread: TLV320AIC3120,
Tool/software:
Hi Team,
We are Evaluating the TLV320AIC3120 Series Audio codec with TLV320AIC3120EVM-U, we conducted the test with two different analog mic specification as attached below for your reference. We faced an issue that along with the recorded voice additional noise coupled to the recording and while play back those audios, amplitude seems very low.
We used the script 7.3.11 given in Codec datasheet for testing. Can you provide some inputs about how to nullify this issue.
Mic type: ELECTRET CONDENSER MICROPHONE