Two microphones spectral-coherence based speech enhancement for hearing aids using smartphone as an assistive device.
Chandan K. A. ReddyYiya HaoIssa M. S. PanahiPublished in: EMBC (2016)
Keyphrases
- hearing aids
- speech signal
- speech enhancement
- spectral subtraction
- linear prediction
- spectral analysis
- speech recognition
- automatic speech recognition
- noisy environments
- vocal tract
- noise reduction
- non stationary
- background noise
- signal to noise ratio
- single channel
- additive noise
- hidden markov models
- sound source
- multi channel
- image coding
- noisy images
- information retrieval
- image restoration