The effect of different acoustic noise on speech signal formant frequency location.
Mohsen SadeghiHossein MarviMaaruf AliPublished in: Int. J. Speech Technol. (2018)
Keyphrases
- speech signal
- noisy speech
- spectral subtraction
- additive noise
- noisy environments
- acoustic features
- background noise
- speech recognition
- speech enhancement
- fundamental frequency
- speech sounds
- automatic speech recognition
- sound source
- vocal tract
- automatic speech recognition systems
- cepstral coefficients
- non stationary
- speech quality
- blind source separation
- speaker identification
- hidden markov models
- linear prediction
- spectral analysis
- low frequency
- mel frequency cepstral coefficients
- signal to noise ratio
- pattern recognition
- speaker verification
- image processing
- speaker recognition
- neural network
- noise level
- noise reduction
- probabilistic model
- information retrieval