Description
HT8950/HT8950A Voice Modulator .
The HT8950/HT8950A are single chip CMOS LSI voice modulator ICs which provide seven steps to shift the frequency of an input voice, producing a dramat.
Features
* Operating voltage: 2.4V~4.0V
* On-chip SRAM
* Robot function
* Vibrato function
* 8kHz sampling rate
* 7-step level shifting
* 8-bit A/D and D/A converters
* LED indicator with voice level
* Push button selection or electronic mode
* Minimal external compon
Applications
* Educational Toys/leisure products
* Mixers
* Recorders
* Audio system
* Speech system
