Details: File format summary

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Properties

Summary
Name	Digital Voice File (DVF)
Version	TRC Codec
Other names
Identifiers	PUID: fmt/1891
Family
Classification	Audio
Disclosure
Description	The Digital Voice File (DVF) is an audio file format that was used for recording messages on certain Sony IC recorder models, including the ICD-BP100 and ICD-BP120. This format uses the TRC codecs for formating, however, DVF files utilised both the Long-term Predicted Excitation Coding (LPEC) and TRC codecs in their formation. As of March 31, 2017, the software used to manage the DVF files, known as Digital Voice Editor, was discontinued and is no longer available for download.
Orientation
Byte order
Related file formats	Has priority over Sony Digital Voice File/Sony Memory Stick Voice File
Technical Environment
Released
Supported until
Format Risk
Developed by	None.
Supported by	None.
Source	Brigham Young University / Brigham Young University
Source date	03 Aug 2023
Source description
Last updated	03 Aug 2023
Note