There are a variety of audio conversion tools available, but they each perform fairly similar functions. They are designed to convert color formats of audio into digital formats for use on computers. The most common types of audio conversion bias include MP3 to match videotape, LP record to MP3, and audio CD to MP3.
Audio conversion bias is also a matching tape recording player, LP record player, or CD player on a computer with a connection to the USB port. The software included with the device records the audio playback from the audio media and converts it to MP3 format. Some biases allow recording in audio formats other than MP3. Several companies create and counteract these biases, including DB Tech, Ion, and Jensen.