WAV (Microsoft) signed 24-bit PCM No options for this format: 24-bit PCM gives higher quality than 16-bit PCM, but takes up more space.WAV 16-bit PCM is eminently suitable whenever you want to burn your exported file to an audio CD. WAV (Microsoft) signed 16-bit PCM No options for this format: WAV is a lossless format that can both be played on Windows or Mac computers.AIFF 16-bit PCM is suitable whenever you want to burn your exported file to an audio CD. AIFF (Apple/SGI) signed 16-bit PCM No options for this format: AIFF is a lossless format that can both be played on Mac and Windows computers, though it is far more likely to be selected by Mac users.This menu item defaults to WAV (Microsoft) signed 16-bit PCM on Windows and Linux and to AIFF (Apple/SGI) signed 16-bit PCM on Mac.
Also GSM 6.10 WAV (mobile) which produces a mono WAV file encoded with the compressed, lossy GSM 6.10 codec as used in mobile telephones. Other uncompressed files: includes all the uncompressed audio formats that Audacity can export, including 4-bit (A)DPCM, 8-bit U-Law/A-Law, 24-bit, 32-bit and 64-bit options.GSM 6.10 WAV (mobile) will also exhibit considerable loss of quality as it was a format designed for mobile telephony. Those 4-bit formats and the lossless 8-bit U-Law/A-Law formats save file size by reducing their bit depth, in a similar way that any of the uncompressed formats can be made proportionately smaller by reducing their sample rate (and thus reducing the high frequencies they can contain). There is no loss of quality compared to the original audio when playing uncompressed formats, except for some possible loss of low frequencies in the 4-bit (A)DPCM formats. The most common uncompressed formats are WAV and AIFF. The following are all uncompressed audio formats in which every sample of sound is represented by a binary number.
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