.SD File Extension
2 file types use the .sd file extension.
ESPS Sampled Data File
| Developer | N/A |
| Popularity |
3.5 | 40 Votes |
What is an SD file?
Audio format created by Entropic Research Laboratories and used for the WAVES+ display program, ESPS signal processing library, and the HTK speech recognition toolkit
Programs that open SD files
Windows
The Hidden Markov Model Toolkit (HTK)
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Sound Designer Audio File
| Developer | N/A |
| Popularity |
2.8 | 13 Votes |
Audio format used by Sound Designer, one of the first popular audio-editing programs available for the Mac
Programs that open SD files
Windows
Free Trial
Free Trial
Mac
Digidesign Sound Designer
Free Trial