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Im working on project that implements speech recognition on @Raspberry_Pi

I use Bluetooth microphone for audio input and use pulseaudio as driver, but i get low quality sound that make me can't continue further step. Does anyone know how to solve this?

moxspoy
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  • You may get a more specialized answer on the [raspberrypi.se] Stack Exchange site, but please keep in mind [what topics you can post about there](https://raspberrypi.stackexchange.com/help/on-topic) – Hoppeduppeanut May 02 '19 at 05:48
  • does your project run on a laptop OK with good audio ? just to isolate whether issue is hardware or software – Scott Stensland May 02 '19 at 13:34
  • What do you mean by "low quality" ? HFP/SCL only supports a maxium of 16 kHz sampling rate. – maze May 11 '19 at 15:56

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