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espressif / esp-skainet

Espressif intelligent voice assistant
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Changing audio volume for the tts example (AIS-1018) #67

Closed babadue closed 1 year ago

babadue commented 1 year ago

The audio output for the chinese_tts example is so low. One could barely hear the voice. Any hint on how to crank up the volume? I am running on the s3box.

feizi commented 1 year ago

You can modify DAC gain by https://github.com/espressif/esp-skainet/blob/818b63910988a09db13f259bd4acde7475dbb1a8/components/hardware_driver/boards/esp32s3-box/bsp_board.c#L215

babadue commented 1 year ago

Wow， 你太历害了！