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MTM to PCM - Online Audio Converter
Convert MTM to PCM online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert MTM to PCM
Drop MTM audio here or click to select
MTM
PCM (PCM 16-bit)
About MTM to PCM
Convert MTM to PCM. MTM (MultiTracker) sequences 32-channel DOS-era compositions. 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 MTM to PCM?
- Larger files than lossy shares with PCM uncompressed quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
MTM vs PCM
| Codec | MTM | PCM 16-bit |
|---|---|---|
| Compression | sequence | uncompressed |
| Sample behavior | Note events - no audio samples | Full quality kept |
| Typical use | MTM (MultiTracker) sequences 32-channel DOS-era compositions. | PCM is raw pulse-code samples with no container or headers. |
When not to convert MTM to PCM
- Skip PCM for the smallest share: lossless output stays large, so prefer a lossy target when sending MTM files.
- Keep a master copy: repeated exports stack small losses, so archive MTM before batch PCM shares.
Limits
Starting point: MTM - MTM (MultiTracker) sequences 32-channel DOS-era compositions. Old 32-channel layouts may fold down; check the mix. Sample rate and width must be set by hand since headers carry none. Encode PCM (PCM 16-bit) from MTM 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 MTM to PCM?
Drop your MTM 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.