ZL38067
Overview
ASR Audio Processor

Microsemi’s Timberwolf hardware provides a platform that combine Microsemi’s Acuedge™ audio enhancement algorithm (ASR Assist) with Sensory’s Truly Handfree™ voice control solution. Microsemi’s AcuEdge™ technology significantly improves Automatic Speech Recognition (ASR) for both embedded and cloud based ASR solutions allowing extended range detection in noisy environment and provide exceptional barge-in performance. Microsemi’s Timberwolf™ and AcuEdge™ enhance the user experience for audio applications in connected home, IP cameras, set top boxes, wearables and many other applications.
Features
- Speaker independent automatic speech recognition
- Enrolled Fixed trigger
- User defined (Speaker dependent) Trigger
- Pass Phrase Detection
- Wake-on-trigger signal to enable full-duplex voice communication
- Audio barge-in
- Noise Reduction
- Far field microphone processing
- Two way audio
AcuEdge™ ASR Registration
A new Extranet Site is available now to facilitate business engagement with our ASR partner Sensory.Registration is essential for Microsemi to allocate support and initiate Sensory review of customer's trigger word & command phrase selection.
Resources
Documentation
Application Notes
- MiTuner™ User's Guide
- Mic, Speaker & Amplifier Design Guide
- Timberwolf Host I2C Communication Protocol
Product Previews
Evaluation Board
Software URLs
- ZLS38067: ASR Firmware
- ZLS38100: SPI driver for the Timberwolf Audio Processor
- ZLS38508LITE: MiTuner Lite GUI
Packaging Information
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