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PDF RSC-164I Data sheet ( Hoja de datos )
| Número de pieza | RSC-164I | |
| Descripción | General Purpose Microcontroller Featuring Speech Recognition | |
| Fabricantes | Sensory | |
| Logotipo |  |
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RSC-164i
Recognition • Synthesis • Control
General Purpose Microcontroller Featuring Speech Recognition,
Speaker Verification, and Speech Synthesis.
GENERAL DESCRIPTION
The RSC-164i, from the Interactive Speech™ family of
products, is a low-cost microcontroller designed for use in
consumer electronics. The RSC-164i combines an 8-bit
microcontroller with high-quality speaker-independent
and speaker-dependent speech recognition, speaker
verification, and speech synthesis. Products can use one
or all of the RSC-164i features in a single application.
The RSC-164i 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 (patent pending) eliminates the need for
expensive signal processing or extensive RAM storage.
The highly-integrated nature of the chip reduces external
parts count. A complete system may be built with few
additional parts other than a battery, speaker, microphone,
and audio input support circuitry. The RSC-164i is
similar to the RSC-164, but does not support a parallel
memory interface. All program, synthesis, recognition,
and verification code must fit in the on-chip ROM.
FEATURES
Full Range of Speech Capabilities
• Speaker-independent speech recognition
• Speaker-dependent speech recognition
• High quality speech synthesis and sound effects
• Speaker verification
Integrated Single-Chip Solution
• 4 MIPS 8-bit microcontroller
• On-chip A/D and D/A converters, digital filtering
• 32kHz clock for time keeping
• Internal 64kbytes ROM; 384 bytes RAM
• 12 general purpose I/O lines
• On-chip output PWM for direct speaker drive
Low Power Requirements
• 3.5-5.0V supply
• ~10mA operating
RSC-164i Block Diagram
External
Preamp
Microphone
Analog Input
ADC
Digital Logic
AGC
Oscillator
Microcontroller
DAC
RAM
ROM
PWM
Speaker
General
Purpose I/O
RSC-164i
From the Interactive Speech™ Line of Products
1 page  
DATA SHEET
RSC-164i
Nothing contained herein shall be construed as a recommendation to use any product in violation of existing patents or other rights of third parties. The sale of any Sensory product is subject
to all Sensory Terms and Conditions of Sales and Sales Policies.
From the Interactive Speech™ Line of Products
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet RSC-164I.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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