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Speex to PCM - Online Audio Converter
Convert Speex to PCM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert Speex to PCM
Drop Speex audio here or click to select
Speex, OGG
PCM (PCM 16-bit)
About Speex to PCM
Convert Speex to PCM. Speex compresses speech at telecom bitrates for voice apps. PCM is raw pulse-code samples with no container or headers. Sample rate and width must be set by hand since headers carry none..
Why convert Speex to PCM?
- Larger files than lossy shares with PCM uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
Speex vs PCM
| Codec | Speex | PCM 16-bit |
|---|---|---|
| Compression | lossy | uncompressed |
| Sample behavior | Quality set by bitrate | Full quality kept |
| Typical use | Speex compresses speech at telecom bitrates for voice apps. | PCM is raw pulse-code samples with no container or headers. |
When not to convert Speex to PCM
- Skip PCM for the smallest share: lossless output stays large, so prefer a lossy target when sending Speex files.
- Keep a master copy: repeated exports stack small losses, so archive Speex before batch PCM shares.
Limits
Starting point: Speex - Speex compresses speech at telecom bitrates for voice apps. Wideband modes confuse old tools; verify rate after conversion. Sample rate and width must be set by hand since headers carry none. Encode PCM (PCM 16-bit) from Speex at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert Speex to PCM?
Drop your Speex file onto this page, choose quality and codec settings, then click Convert. The result downloads as PCM instantly. All processing runs in your browser.
What codec is used for PCM?
The default codec for PCM is PCM 16-bit. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.