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WZab
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2023-11-08
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Re: Very noisy signal from IMP34DT05 recorded with STM32-F401RE
2023-11-08
I don't understand why you are using 24 bits in 32 bit frame. The PDM format is not aware of the frame length. That way you are dropping 8 bits from each 32 bits received. That must affect the sound quality. You should use all bits in the frame.