Format
ZyXEL Voice Format Audio
Summary
- Name
- ZyXEL Voice Format Audio
- Identifiers
- PUID: fmt/1674
- Format type
- Audio
- Description
- ZyXEL Voice Audio files were originally developed by Zyxel Communications for the Zyxel Z-Fax modem software application. These files are capable of digitizing speech to transfer data through software such as Z-Fax or VoiceConnect, using compression betweeen 19.2k CPS(ADPCM) and 9.6k CPS (CELP).
- Note
- http://www.fileformat.info/mirror/corion/index.htm#ZyXEL https://www.solvusoft.com/en/file-extensions/file-extension-zvd/ https://www.wikidata.org/wiki/Q105854133
- File extensions
-
zvd,zyx,ad2 - Submitted by
- The National Archives and Records Administration / The National Archives and Records Administration
Internal signatures
ZyXEL Voice Format Audio
- Description
- BOF; Offset: 0; Magic Bytes: 'ZyXEL' followed by 0x02
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- 0
- Byte Sequence
5A7958454C02- Endianness
- None
Changelog
-
V105
- Release date
- 29 June 2022
-
Added format
ZyXEL Voice Format Audio: Full entry added. Submitted by The National Archives and Records Administration.
-
Added signature
ZyXEL Voice Format Audio: Signature researched and samples provided by The National Archives and Records Administration.