What Are the Different Types of Audio Computer Software?

The audio format is the music format. Audio format refers to the process of playing or processing audio files in a computer. It is a process of digital and analog conversion of sound files. The maximum bandwidth of the audio format is 20KHZ, and the rate is between 40 ~ 50KHZ. Linear pulse coding is used to modulate the PCM. Each quantization step has the same length.

audio format

Common characteristics of audio file formats are: to play or process audio files in a computer, that is, to convert digital and analog audio files. This process is also composed of sampling and quantization. The sound that can be heard by the human ear is the lowest. The frequency is from 20Hz to the highest frequency of 20KHZ. Human ears above 20KHz cannot hear. Therefore, the maximum bandwidth of the audio file format is 20KHZ, so the sampling rate needs to be between 40 ~ 50KHZ, and each sample needs More quantization bits. The standard for audio digitization is a signal-to-noise ratio of 16-96dB per sample, using linear

As a standard for digital music file formats, the WAV format has a large capacity and is therefore very inconvenient to use. Therefore, we generally compress it into MP3 or WMA format. Compression methods are

The audio formats change rapidly. By 2008, audio formats include: CD format, WAVE (* .WAV), AIFF, AU, MP3, MIDI, WMA, RealAudio, VQF, OggVorbis, AAC, APE.