WAV
File format
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Waveform Audio File Format is an audio file format standard for storing an audio bitstream on personal computers. The format was developed and published for the first time in 1991 by IBM and Microsoft. It is the main format used on Microsoft... Wikipedia
Sampling rate: 44.1 kHz
Extended from: RIFF
Extended to: BWF, RF64
Filename extension: wav.wave
Initial release: August 1991; 32 years ago
Latest release: Multiple Channel Audio Data and WAVE Files; 7 March 2007; 17 years ago (update)