Epoch Extraction from Telephonic Speech Signal using Stockwell Transform.
Kishore Kumar BotsaP. GangamohanSuryakanth V. GangashettyPublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- speech signal
- speech recognition
- automatic speech recognition
- noisy environments
- non stationary
- linear prediction
- background noise
- spectral analysis
- vocal tract
- automatic speech recognition systems
- hidden markov models
- speaker identification
- speech quality
- multiresolution
- fundamental frequency
- speech enhancement
- coding scheme
- multiscale
- acoustic features
- sound source
- cepstral coefficients
- hearing aids