A Relative-Transfer-Function-based Post-Filter for Speech Enhancement in Hearing Aids using a Nearby External Microphone.
Dianna YeeHomayoun Kamkar-ParsiRainer MartinHenning PuderPublished in: ITG Symposium on Speech Communication (2018)
Keyphrases
- transfer function
- hearing aids
- speech enhancement
- noise reduction
- speech signal
- noisy environments
- signal to noise ratio
- automatic speech recognition
- image enhancement
- wiener filter
- single channel
- spectral subtraction
- edge detection
- edge preserving
- point spread function
- sound source
- noise removal
- contrast enhancement
- frequency band
- linear prediction
- machine learning
- smoothing algorithm
- speech recognition
- vocal tract
- multiscale
- noise level
- probabilistic model
- additive noise
- neural network