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Properties

Summary
Name	Covox ADPCM Audio Files
Version
Other names	Covox 8-bit audio
Identifiers	PUID: fmt/1676
Family
Classification	Audio
Disclosure
Description	Covox ADPCM Audio Files (also known as Covox 8-bit audio) is a title for a family of Adaptive Differential Pulse Code Modulation (ADPCM) formats, used for compressing 8-bit unsigned pulse code modulation. They were invented by Covox for use with Covox sound output devices. ADPCM is a lossy compression format containing audio data that are optimized for storing digitally recorded or sampled voice data.
Orientation
Byte order
Related file formats	None.
Technical Environment
Released
Supported until
Format Risk
Developed by	None.
Supported by	None.
Source	The National Archives and Records Administration / The National Archives and Records Administration
Source date	26 Apr 2022
Source description
Last updated	26 Apr 2022
Note	https://wiki.multimedia.cx/index.php/Covox_ADPCM https://www.wikidata.org/wiki/Q105853888 https://www.file-extensions.org/vmf-file-extension-covox-speech-thing-sample https://en.wikipedia.org/wiki/Covox_Speech_Thing https://www.online-convert.com/file-format/adpcm