The VR Stamp Module is based on Sensory's RSC 4128 microcontroller, and 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.