What is the difference between .spx and .ima?
- Extension
- .spx
- .ima
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Xiph.Org
- IBM
- Description
- Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
- 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.
- MIME Type
- audio/ogg
- audio/x-adpcm
- Sample
- sample.ima
- Wikipedia
- .spx on Wikipedia
- .ima on Wikipedia