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Application Notes

AN7 – Improving Barge-in Performance on Smart Speakers with Ultra High Dynamic Range Microphone

937.2 KB (PDF)

Application Notes

AN5 – Dynamic Threshold Adjustment on ZeroPower Listening Microphone

675.8 KB (PDF)

White Paper – SmartEverything and the Rise of the Microphone Array

1.2 MB (PDF)

VM3000 Product Brief

486.4 KB (PDF)

User Guides Eval Board Datasheets

User Guide – Vesper VM3000 Coupon Board

552.2 KB (PDF)

Datasheet

VM3000 Datasheet

1.4 MB (PDF)

VM1000

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Demo Video – Vesper High Acoustic Overload Point (AOP) performance with VM2020

Demo Video – ZeroPower Listening Technology Explained with an Animation

White Paper – Piezoelectric Microphones, Only way to build highly reliable far-field arrays

760.4 KB (PDF)

White Paper – Advantages of Vesper’s Digital Microphones in Voice Interface Design

656.3 KB (PDF)

Application Notes

AN4 – Design Parameters for ZeroPower Listening using VM1010

875.6 KB (PDF)

Application Notes

AN3 – Vesper Piezoelectric MEMS Microphone Assembly Guidelines

447.4 KB (PDF)

Application Notes

AN2 – Introducing Vesper’s ZeroPower Listening using VM1010

1 MB (PDF)