Bit depth, 2 bit depth – Sonnox Fraunhofer Pro-Codec User Manual
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5.9 HD-AAC
5 THE PRO-CODEC PLUG-IN
5.9.2 BitDepth
The HD-AAC codec has a 16-bit mode that is available in the codec settings
selector.
The bit depth and dither settings are reflected in the bit meter operation when moniitoring
HD-AAC codec, and they are reflected in the plug-in output signal. The settings are saved
into presets and project settings.