Specify the bit-precision of the recorded audio, may that be 16bit, 24bit, 32bit etc. The bit conversion (scaling) from the actual hardware bitness, is performed internally. The hardware precision is obtained from the InPrecisionHw and is fixed. For example, if the audio file to which we will store the recording is 16bit we need to assign prSmallInt to IntputPrecision so that the component will know that it needs to scale hardware input format to the expected storage data format, typically from 24bit range down to 16bit range.

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