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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Ordering
Audio DSPs Audio processor with Single Microphone support for speech recognition.
Distributor | SKU | Stock | MOQ | Pkg | |
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Microchip Technology Inc. | .. | .. | .. | .. | Buy Now |
DigiKey | ZL38067LDF1-ND | .. | Tape & Reel | No Stock |
Audio Processor 0MHz to 0.4MHz 4-IN 2-OUT 64-Pin QFN EP
Distributor | SKU | Stock | MOQ | Pkg | |
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Microchip Technology Inc. | .. | .. | .. | .. | Buy Now |
Arrow Electronics | ZL38067LDG1 | 58 | 1 | .. | Buy Now |
DigiKey | ZL38067LDG1-ND | .. | Tray | No Stock |
Audio and Voice, 3.05x3.05xmm, 56-WLCSP, RoHS
Distributor | SKU | Stock | MOQ | Pkg | |
---|---|---|---|---|---|
DigiKey | ZL38067UGB2-ND | .. | Tape & Reel | No Stock |