VC0948 is a high-quality, low-power mobile
audio processor for mobile multimedia application,
it is a complete Mobile Audio Sub-system providing
total mobile multimedia applications solution
like MP3 Ringtone, Polyphonic MIDI Ringtone,
Game Background Music, and Streaming Audio Playback.
VC0948 integrates 64-polyphony Wavetable MIDI
synthesizer, full MIDI GM Preset ROM, Hi-Fi
Audio decoder, 16-bit 48 KHz Delta-Sigma DAC,
Stereo Headphone driver and Speaker Power Amplifier
into a 6.5mm x 5.5mm 40-pin LPCC Package. It
generates mobile ringtone in various formats,
such as MIDI Ringtone (SMF format), Hi-Fi Audio
Ringtone (VMD Format), Hybrid Ringtone (VMD
format), etc. Many innovative features are included,
such as Hi-Fi Audio mixed with MIDI, 3D sound
effect, User-Defined Musical Instrument (UDMI),
User-Defined Sound Effect (UDSF), Vibrator controlled
by Rhythm, RGB color LED controlled by Rhythm
and Caller ID, Hands-free Operation, Karaoke,
it supports Fast-Forward, Fast-Backward, Fade-in,
Fade-out and 4 channel streaming audio etc.
|