A Sound Activity Detector Embedded Low-Power MEMS Microphone Readout Interface for Speech Recognition.
Youngtae YangJun Soo ChoByunggyu LeeSuhwan KimPublished in: ISLPED (2019)
Keyphrases
- speech recognition
- low power
- automatic speech recognition
- sound source
- speech signal
- high speed
- low cost
- power consumption
- speaker diarization
- hidden markov models
- embedded systems
- acoustic features
- speech recognizer
- language model
- single chip
- pattern recognition
- speech processing
- noisy environments
- cmos technology
- low power consumption
- logic circuits
- speech recognition technology
- speech recognition systems
- speaker identification
- speech synthesis
- broadcast news
- speaker dependent
- mixed signal
- frequency domain
- isolated word
- gate array
- speech recognizers
- ultra low power