What is the difference between .sd2 and .spx?
- Extension
- .sd2
- .spx
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Avid Technology
- Xiph.Org
- Description
- The Sound Designer II file, with the extension .sd2, is an audio file format that was originally developed by Digidesign for their digital audio workstation software, specifically for use in professional recording and editing environments. The format was widely used for its high-quality audio data storage and was particularly popular in the late 80s and 90s. It supports multiple audio channels and bit depths, making it versatile for various audio production tasks.
- 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.
- MIME Type
- audio/x-sd2
- audio/ogg
- Sample
- sample.sd2
- Wikipedia
- .sd2 on Wikipedia
- .spx on Wikipedia