A Multi-channel Speech Enhancement Method Based on Subband Affine Projection Algorithm in Combination with Proposed Circular Nested Microphone Array.
Ali Dehghan FiroozabadiPablo IrarrazavalPablo AdasmeHugo DurneyMiguel Sanhueza-OlaveDavid Zabala-BlancoCesar A. Azurdia-MezaPublished in: AISI (2020)
Keyphrases
- speech enhancement
- single channel
- multi channel
- subband
- linear prediction
- synthetic and real images
- computational complexity
- wavelet decomposition
- prior information
- similarity measure
- computationally efficient
- frequency domain
- closed form
- image compression
- input image
- prediction error
- wavelet transform
- transfer function
- image processing
- bit rate
- image data
- lossless compression
- hidden markov models
- wiener filter
- feature vectors