Acoustic feedback cancellation in hearing aids using dual adaptive filtering and gain-controlled probe signal.
Muhammad Tahir AkhtarFelix AlbuAkinori NishiharaPublished in: Biomed. Signal Process. Control. (2019)
Keyphrases
- hearing aids
- adaptive filtering
- speech signal
- sound source
- speech recognition
- noise reduction
- adaptive filter
- automatic speech recognition
- background noise
- additive noise
- non stationary
- spectral subtraction
- noisy environments
- vocal tract
- linear prediction
- denoising
- hidden markov models
- filtering method
- speech enhancement
- pattern recognition
- preprocessing