Optimal Near-End Speech Intelligibility Improvement Using CLPSO-Based Voice Transformation in Realistic Noisy Environments.
Ritujoy BiswasKaran NathwaniPublished in: Circuits Syst. Signal Process. (2022)
Keyphrases
- noisy environments
- speech recognition
- voice activity detection
- speech enhancement
- speech signal
- speaker verification
- signal to noise ratio
- particle swarm optimizer
- speaker identification
- noise reduction
- digit recognition
- speech synthesis
- automatic speech recognition
- noisy speech
- background noise
- speech recognition errors
- language model
- hidden markov models
- word recognition
- speaker recognition
- text to speech
- speech quality
- speech sounds
- fundamental frequency
- machine learning
- evolutionary algorithm
- image processing