Noisy speech enhancement using discrete cosine transform.
Ing Yann SoonSoo Ngee KohChai Kiat YeoPublished in: Speech Commun. (1998)
Keyphrases
- discrete cosine transform
- speech enhancement
- noisy environments
- noise reduction
- image compression
- dct coefficients
- transform domain
- speech recognition
- speech signal
- filter bank
- background noise
- signal to noise ratio
- vocal tract
- automatic speech recognition
- single channel
- wiener filter
- neural network
- linear prediction
- computer vision
- similarity measure
- image processing
- image sequences
- image coding
- image data
- multiresolution
- high quality