What is the difference between .ima and .pvf?
- Extension
- .ima
- .pvf
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- IBM
- Marc Schaefer
- Description
- A headerless file of IMA ADPCM audio data. IMA ADPCM claims 16-bit precision packed into only 4 bits, but in fact sounds no better than .vox.
- The Portable Voice Format (PVF) is a digital audio file format primarily used for storing voice recordings. PVF files are designed to encapsulate voice data at various bit rates, making them suitable for applications where voice clarity and file size are critical, such as voicemail systems, interactive voice response systems, and other telephony applications. Unlike more common audio formats that aim for high fidelity and music playback, PVF focuses on the efficient encoding of speech, optimizing for intelligibility and compact file size.
- MIME Type
- audio/x-adpcm
- audio/x-pvf
- Sample
- sample.ima
- sample.pvf
- Wikipedia
- .ima on Wikipedia