RSC-300 - Speech Recognition Microcontroller
GENERAL DESCRIPTION
The RSC-300/364, from the Interactive Speech™ family
of products, is an 8-bit microcontroller designed
specifically for speech applications in consumer
electronic products. The RSC-300/364 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-300/364 features in a single
application.
The RSC-300/364 supports Sensory Speech™ 5.0, the
latest speech recognition technology from Sensory, which
includes a number of new techniques that significantly
improve recognition performance over previous versions.
Using a sophisticated neural network technology, on-chip
speech recognition algorithms reach an accuracy of
greater than 97% for speaker-independent recognition
and greater than 99% for speaker-dependent recognition.
In addition to the improved recognition performance, the
RSC-300/364 provides further on-chip integration of
features, including a preamplifier, multiplier, watchdog
timer, and 2.5 Kbytes of RAM. A complete system may
be built with few additional parts other than a battery,
speaker, microphone, and a few resistors and capacitors.
The RSC-300 is designed for ROM-less for applications
that need more ROM space and consequently use off-chip
memory
FEATURES
Full Range of Sensory Speech™ 5.0 Capabilities
· Speaker-independent speech recognition
· Speaker-dependent speech recognition
· High quality speech synthesis and sound effects
· Speaker verification
· Four-voice music synthesis
· Voice record & playback
Integrated Single-Chip Solution
· 4 MIPS 8-bit microcontroller
· On-chip A/D and D/A converters, and pre-amplifier
· 32kHz clock for time keeping
· Internal 64 Kbytes ROM; 2.5 Kbytes RAM
· Internal 32 kHz watchdog timer
· External memory bus: 16-bit Address, 8-bit Data
· 24x24 Multiplier for rapid recognition processing
Low Power Requirements
· 2.4 – 5.25V operation for 2 or 3 battery applications
· ~10mA operating current at 3V
· Power down mode; <5 mA standby current
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REFUNDS & RETURN:
We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.
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