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Hello everyone. I have a problem with a high level of noise after opus encoding/decoding procedure. If I stream a raw data from the microphone and send it back to the speakers I hear the clear sound (with a small delay). If I encode each frame, decode it and send it back to the speakers I hear a very noisy signal - it is so large, so it is almost impossible to distinguish words in my speech...

...caused by some data type issues: > > - If you are using opus_encode() and opus_decode(), make sure to use > 16-bit signed integer samples in the pcm buffer. If you have 8-bit > samples you'll have to convert them. > - Make sure you're passing the length of the pcm buffer in _samples_ > not _bytes_. > - Make sure you're passing the size of the compressed opus data in > _bytes_. > > > Is it ok, that I changed few parameters in "defines.h" file (to > > suppress the RAM requirements - I have only 60 KB RAM free on my STM32 > > board)? I...

...... This effect can be caused by some data type issues: - If you are using opus_encode() and opus_decode(), make sure to use 16-bit signed integer samples in the pcm buffer. If you have 8-bit samples you'll have to convert them. - Make sure you're passing the length of the pcm buffer in _samples_ not _bytes_. - Make sure you're passing the size of the compressed opus data in _bytes_. > Is it ok, that I changed few parameters in "defines.h" file (to > suppress the RAM requirements - I have only 60 KB RAM free on my STM32 > board)? I changed the ENCODER_NUM_CHANNELS 1...