RSC264T

The RSC-200/264T, from the Interactive Speech™ family of products, is an 8-bit microcontroller designed especially for the toy industry. The RSC-200/264T is a single chip solution that combines the flexibility of a microcontroller with advanced speech technology, including high-quality speech recognition, speech and music synthesis, speaker verification, and voice record and playback. Products can use one or all of the RSC- 200/264T features in a single application.

The RSC-200/264T employs a sophisticated neural network that learns to classify sound data. On-chip speech recognition algorithms reach an accuracy of greater than 96% for speaker-independent recognition and greater than 99% for speaker-dependent recognition. Sensory's neural network approach eliminates the need for expensive signal processing or extensive RAM storage.

The RSC-200/264T improves on its predecessor, the RSC-164, by integrating even more functionality such as an on-chip preamplifier. A complete system may be built with few additional parts other than a battery, speaker, microphone, and a few resistors and capacitors. The RSC-200 is designed for ROM-less for applications that need more ROM space and consequently use off-chip memory.