March 30, 2005

NEC takes ringtones into three dimensions


PC Pro informs that NEC has introduced the PD9971 melody chip for mobile phones, which offers 3D positioning technology, sound effects, and 128 polyphonic tones to help phone manufacturers deliver high sound quality for applications such as games.

The seven audio functions on the chip include, pitch bend, vibrato, delay, reverb, chorus, compression and Doppler.

The chip is also compatible with the Mobile Extensible Music Format as well as Standard MIDI Files.

Regine | 8:29 PM | Ringtone «Firsts» | Add this this entry to your del.icio.us bookmarks. Digg This Technorati search results for this Entry
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