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gnumpi / esphome_audio

Custom audio components for ESPHome
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Noise while playback active. #39

Closed formatBCE closed 6 months ago

formatBCE commented 6 months ago

I use ESP32-S3-DEVKITC board with DAC UDA-1334.

Connecting to external amplifier (active speaker, good quality) via line-in.

While playing anything, noise is louder than sound itself. Noise stops, when I pause/stop.

Looks like i2s producing a lot of digital noise, probably?

Tried on mp3, wav, and TTS.

formatBCE commented 6 months ago

NVM, looks like that boards N16R8 that i bought are pretty bad - switched to better ones (N8R2) and it works great.