Full PDF Text Transcription for UPD9993 (Reference)
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DATA SHEET MOS INTEGRATED CIRCUIT µPD9993 PCM SOUND GENERATOR AND MP3/AAC DECODER LSI (WITH REAL-TIME SURROUND) FOR MOBILE PHONES DESCRIPTION The µ PD9993 is a PCM sound ...
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E SURROUND) FOR MOBILE PHONES DESCRIPTION The µ PD9993 is a PCM sound generator and MP3/AAC decoder LSI that includes an on-chip wide real-time surround function for mobile phones. FEATURES • PCM sound generation method provides realistic sound reproduction • Built-in digital signal processor for MP3/AAC decoder • Built-in real-time wide surround function (for all sources including PCM sound generators, MP3/AAC sources, and audio serial input) • Up to 68 tones (= 64 polyphonic tones + 4 ADPCM) can be played at the same time, so an abundant variety of tunes can be generated and played • Supports ADPCM playback.
UPD9993 Datasheet
