Microsoft Speech Definitions File
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| Extensions | .sdf |
|---|---|
| MIME types | application/octet-stream |
| Signatures | 566f69730100010043006f0070007900720069006700680074002000a900310039003900390020004d006900630072006f0073006f0066007400200043006f00720070002e at byte 0 |
| Wikidata | Q105852507 |
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From Wikidata. Updated 2026-10-20.