BU8709KN Datasheet Melody sound source LSI for cellular phone

Manufacturer: Unknown Manufacturer

Datasheet Details

Part number	BU8709KN
Manufacturer	Unknown Manufacturer
File Size	67.73 KB
Description	Melody sound source LSI for cellular phone
Download	BU8709KN Download (PDF)

BU8709KN is a melody sound source LSI for cellular phones.

This LSI generates 64 high quality polyphonic tones through high sampling rate (fs=44.1KHz).

1 ADPCM encoder and 2 ADPCM decoders functions are embedded, providing mixing capabilities.

03W024A Melody sound source LSI for cellular phone BU8709KN.

1) Simultaneous generation of up to 64 polyphonic tones out of a tone palette of 222 sounds 2) High-quality tone reproduction using Fs=44.1kHz, QFN48U two-voice method 3) 12bit pitch bending and modulation support 4) Stereo and monaural modes 5) Built-in equalizer (3 channels) and vibration function 6) Built-in LED (3 channels) 7) Built-in reverb function 8) Plays up to four songs simultaneously 9) Built-in ADPCM encoder (1 channel) and decoder (2 channel), enables mixing with melody 10)Select a.

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