Super Bit Mapping
= Super Bit Mapping
{wiki=Super_Bit_Mapping}
Super Bit Mapping (SBM) is a digital audio processing technology developed by Sony. It is primarily used to enhance the quality of audio when converting from a higher bit depth to a lower bit depth, such as from 24-bit to 16-bit formats, which is a common requirement for CD audio. The main goal of SBM is to minimize distortion and maintain audio fidelity during the bit-depth reduction process.