Telephony Speech Enhancement for Hearing-Impaired People.
N. PrasadE. Praveen KumarP. SitaramanjaneyuluG. R. L. V. N. Srinivasa RajuPublished in: ICCCS (2020)
Keyphrases
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- speech signal
- speech recognition
- background noise
- linear prediction
- vocal tract
- wiener filter
- automatic speech recognition
- smoothing algorithm
- multi channel
- edge preserving
- spectral analysis
- neural network
- non stationary
- image quality
- edge detection
- hidden markov models
- information retrieval