80-0281-E

VR STAMP™ WITH SERIAL EEPROM VOICE RECOGNITION MODULE With the VR Stamp™ from Sensory, you can now add voice recognition, speech output, and music synthesis to any product imaginable. The VR Stamp is the first rapidly deployable speech module to use Sensory’s proprietary Quick T2SITM (text to speaker independent) technology, which allows developers to create working recognition sets in minutes. Multiple languages are supported, making the VR Stamp useful for products virtually anywhere in the world. Based on Sensory's award-winning RSC Family of microcontrollers, the VR Stamp is a completely modularized, production ready speech recognition system that allows products to speak and hear with minimal development time and low system cost. VR Stamp simplifies the integration of speech recognition into products by combining all key components into a small 40-pin DIP footprint module. A low-noise audio channel and standardized packaging allow rapid prototyping, less debugging and shorter time to market. The VR Stamp offers 24 I/O lines, as well as connections for a power, ground, microphone, speaker, and logic-level RS232 interface. With its small size, full suite of development tools and Sensory's world-class FluentChip™ Technologies, the VR Stamp will change the way you think about speech recognition. FEATURES FLUENTCHIP TECHNOLOGY CAPABILITIES Noise-robust Speaker Independent (SI) and Speaker Dependent (SD) recognition Many language models now available for international use High quality, 2.4-10.8 kbps speech compression & sound effects with Sensory’s "SX" speech output technology Speaker Verification (SVWS) - Noise robust voice password biometric security 8 voice MIDI-compatible music synthesis and Touch Tone (DTMF) synthesis Low power Audio Wakeup from sleep INTEGRATED SOLUTION RSC-4128 Speech processor & 1Mbit Flash 128Kb serial EEPROM for data 14.3MHz (main) & 32KHz (time keeping) clocks 24 I/O lines Microphone preamplifier Pulse Width Modulator (PWM) for Speaker Optional DAC output LOW POWER REQUIREMENTS VDD = 2.70V – 3.6V IACT = 26mA @ 3V ISLEEP =