Speech Emotion Recognition Using Eigen-FFT in Clean and Noisy Environments.
Eun Ho KimKyung Hak HyunSoo-Hyun KimYoon Keun KwakPublished in: RO-MAN (2007)
Keyphrases
- noisy environments
- noisy speech
- speech enhancement
- speech recognition
- speech signal
- speaker verification
- hidden markov models
- background noise
- noise reduction
- speaker identification
- automatic speech recognition
- digit recognition
- voice activity detection
- fourier transform
- fast fourier transform
- frequency domain
- signal to noise ratio
- emotion recognition
- emotional state
- principal component analysis
- facial expressions
- word recognition
- spectral analysis
- image processing
- speech synthesis
- emotional speech
- pattern recognition
- wiener filter
- additive noise
- single channel
- vocal tract
- signal processing
- text to speech synthesis