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RealAudio to AMR-WB - Online Audio Converter
Convert RealAudio to AMR-WB online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert RealAudio to AMR-WB
Drop RealAudio audio here or click to select
RealAudio, RAM, RM
AMR-WB (AMR-WB)
About RealAudio to AMR-WB
Convert RealAudio to AMR-WB. RealAudio streams speech and music from the RealPlayer era. AMR-WB widens speech to 16 kHz for HD voice calls. 16 kHz sampling caps highs; keep a master for music..
Why convert RealAudio to AMR-WB?
- Smaller files with AMR-WB lossy compression.
- Keep quality where supported.
- Private, no upload - runs in your browser.
RealAudio vs AMR-WB
| Codec | RealAudio | AMR-WB |
|---|---|---|
| Compression | lossy | lossy |
| Sample behavior | Quality set by bitrate | Quality set by bitrate |
| Typical use | RealAudio streams speech and music from the RealPlayer era. | AMR-WB widens speech to 16 kHz for HD voice calls. |
When not to convert RealAudio to AMR-WB
- Skip AMR-WB for archival masters: lossy compression discards detail, so keep the RealAudio original.
- Keep a master copy: repeated exports stack small losses, so archive RealAudio before batch AMR-WB shares.
Limits
Starting point: RealAudio - RealAudio streams speech and music from the RealPlayer era. Cook and ATRAC flavors differ; confirm before converting. 16 kHz sampling caps highs; keep a master for music. Encode AMR-WB (AMR-WB) from RealAudio 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 RealAudio to AMR-WB?
Drop your RealAudio file onto this page, choose quality and codec settings, then click Convert. The result downloads as AMR-WB instantly. All processing runs in your browser.
What codec is used for AMR-WB?
The default codec for AMR-WB is AMR-WB. 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.