All Tools
[ audio bench ]
IT to AMR - Online Audio Converter
Convert IT to AMR online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert IT to AMR
Drop IT audio here or click to select
IT
AMR (AMR-NB)
About IT to AMR
Convert IT to AMR. IT (Impulse Tracker) sequences samples with filters and envelopes. AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. Tuned for voice calls, so music loses detail by design..
Why convert IT to AMR?
- Smaller files with AMR lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
IT vs AMR
| Codec | IT | AMR-NB |
|---|---|---|
| Compression | sequence | lossy |
| Sample behavior | Note events - no audio samples | Quality set by bitrate |
| Typical use | IT (Impulse Tracker) sequences samples with filters and envelopes. | AMR encodes narrowband speech for GSM calls at 12.2 kbps and below. |
When not to convert IT to AMR
- Skip AMR for archival masters: lossy compression discards detail, so keep the IT original.
- Keep a master copy: repeated exports stack small losses, so archive IT before batch AMR shares.
Limits
Starting point: IT - IT (Impulse Tracker) sequences samples with filters and envelopes. Effects vary by engine, so audition before archiving. Tuned for voice calls, so music loses detail by design. Encode AMR (AMR-NB) from IT 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.
Related conversions
FAQ
How do I convert IT to AMR?
Drop your IT file onto this page, choose quality and codec settings, then click Convert. The result downloads as AMR instantly. All processing runs in your browser.
What codec is used for AMR?
The default codec for AMR is AMR-NB. 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.