How work the mp3 format

Question

how can work the MP3 file

Answer 1

What is exactly object of your interest?Principl or format or proccesing?Simply sad,MP3 is the specific music format which used lossy compression mechanism.It is based on imperfection of human hearing system.A human cannot hear all frequencies of a sound.From that reason the MP3 can cut off only main part of frequencies which is in particular range.Others are lost.The whole sound track is divided into small pieces (samples) and processed by specific algorthm. Sampling rate is also importanat part of MP3.

Answer 2

no idea😃