Decoding, However, is meticulously outlined in the normal. Most decoders are "bitstream compliant", meaning the decompressed output which they create from the given MP3 file would be the identical, in a specified degree of rounding tolerance, given that the output specified mathematically within the ISO/IEC significant normal document (ISO/IEC 11172-3). https://edition.cnn.com/TECH/computing/9902/05/ryko.mp3.idg/index.html