A Cascade Architecture for Keyword Spotting on Mobile Devices

Alexander Gruenstein,Raziel Alvarez, Chris Thornton,Mohammadali Ghodrat

arXiv (Cornell University)（2017）

Cited 25|Views130

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Abstract

We present a cascade architecture for keyword spotting with speaker verification on mobile devices. By pairing a small computational footprint with specialized digital signal processing (DSP) chips, we are able to achieve low power consumption while continuously listening for a keyword.

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Key words

Speaker Verification,Audio Event Detection,Audio-Visual Speech Recognition,Acoustic Modeling,Environmental Sound Recognition

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