Convert WAV file and Play audio via I2S MAX9835https://devzone.nordicsemi.com/f/nordic-q-a/111702/convert-wav-file-and-play-audio-via-i2s-max9835Hi I tried to play an audio convert file by NRF52840 via I2S, but the sound output was like noise (incorrect): This is my config I2S: The audio file I am using &quot;Audacity&quot; audio tool converts with parameters like this and use Python code to converten-USTelligent Community 13Fri, 31 May 2024 12:41:18 GMTRE: Convert WAV file and Play audio via I2S MAX9835https://devzone.nordicsemi.com/thread/486905?ContentTypeID=1Fri, 31 May 2024 12:41:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c6e252fe-8927-459f-adb2-b96fa251f121DUC TUAN HOANG<p>yes I tried config to 16-bit PCM data but the same result</p><div style="clear:both;"></div>RE: Convert WAV file and Play audio via I2S MAX9835https://devzone.nordicsemi.com/thread/486837?ContentTypeID=1Fri, 31 May 2024 09:26:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8eacff35-5ac9-4578-909e-a2297faad24aTurbo J<p>The LA screenshot should have given you the clue (count the clock pulses): The code configures I&sup2;S to for 16-bit data but you used audacity to generate 8-bit data. That doesn&#39;t sound good...</p><div style="clear:both;"></div>