Decoding, Alternatively, is meticulously described inside the conventional. Most decoders are "bitstream compliant", which means that the decompressed output they develop from a supplied MP3 file will be the very same, inside of a specified degree of rounding tolerance, as the output specified mathematically during the ISO/IEC large conventional document https://edition.cnn.com/TECH/computing/9902/05/ryko.mp3.idg/index.html