Direction and Reverberation Preserving Noise Reduction of Ambisonics Signals.
Adrian HerzogEmanuël A. P. HabetsPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2020)
Keyphrases
- hidden markov models
- noise reduction
- white noise
- noisy environments
- sound source
- edge preserving
- signal to noise ratio
- signal processing
- edge detection
- noise removal
- edge enhancement
- speech enhancement
- noise level
- wiener filter
- median filter
- noise filtering
- multiplicative noise
- noise free
- speckle noise
- noise detection
- independent component analysis
- single channel
- heart rate
- impulse noise
- unsharp masking