- Name
- Yamaha SMAF Ringtone
- Extension
- .mmf
- Format
- Binary
- Category
- Audio
- Developer
- Yamaha Corporation
- Description
- SMAF (Synthetic music Mobile Application Format) is Yamaha's polyphonic ringtone format for feature phones, used from 1999 to about 2010 by phones with Yamaha MA-2, MA-3 and MA-5 sound chips and written with tools like Yamaha Hit Editor and ATS-MA. An .mmf file holds either a MIDI-like score track played by the phone's FM/PCM synth voices, Yamaha ADPCM wave audio, or both. SMAF files were downloaded over mobile networks and transferred between phones, and large collections survive from that era.
- MIME Type
- application/vnd.smaf