Voice activity detection based on frequency modulation of harmonics.
Chung-Chien HsuTse-En LinJian-Hueng ChenTai-Shih ChiPublished in: ICASSP (2013)
Keyphrases
- voice activity detection
- frequency modulation
- noisy environments
- amplitude modulation
- radar signal
- frequency domain
- speech recognition
- instantaneous frequency
- high frequency
- basis functions
- fundamental frequency
- radon transform
- neural network
- low frequency
- feature space
- machine learning
- blind source separation
- denoising