How Working mp3 Player

MP3 player that has been the revolution in the music anywhere. Day-to-day that can only have a few albums with our long lost. Capacity that can store thousands of players. This gives us access to music what we want, when we want, where ever we are! There are many brands and companies that manufacture an MP3 player, and some of the most reliable are Sony, Apple, Samsung and Creative.

Many players we use every day without giving much thought how they actually work. This article will show you how.

MP3 player consists of a magnetic or optical memory for storing audio tracks. Audio can be transferred from the personal computer unit to use the data cable. Because the MP3 player only has a limited memory, the beginning of the music tracks so that the compressed size is reduced. Sound track output or depending on two factors, namely the compression ratio and the bit rate measured in Kbps.

When we playback audio files, MP3 player deploys a DAC (Digital to Analog Converter) to change the digital data (stored in the memory) to the analog audio signal. Audio signal is then provided to the headphone or speaker. You can also use your system as microphones to record your voice or record a song from the radio. This process deploys the back of the playing techniques. The recording process require ADC (Analog to Digital Converter) to change the audio signal (analog) into digital signals that can be stored in memory.

Players that can support various file formats such as WMA (Windows Media Audio), FLAC (Free Lossless Audio Codec), MP3, MP3Pro, AAC and WAV to name a few. In addition to recording and playback, at this time, this device also provides the reception of FM stations and a dedicated LCD screen to switch songs and play flash games.