Expert Systems with Applications: An International Journal
Subband Kalman filtering incorporating masking properties for noisy speech signal
Speech Communication
An improved spectral subtraction method for speech enhancement using a perceptual weighting filter
Digital Signal Processing
Advances in voice quality measurement in modern telecommunications
Digital Signal Processing
Signal subspace approach for psychoacoustically motivated speech enhancement
Speech Communication
Perceptual improvement of Wiener filtering employing a post-filter
Digital Signal Processing
Audio digital watermarking based on hybrid spread spectrum
WEDELMUSIC'02 Proceedings of the Second international conference on Web delivering of music
Speech enhancement based on soft audible noise masking and noise power estimation
Speech Communication
MCRA noise estimation for KLT-VRE-based speech enhancement
International Journal of Speech Technology
Perceptual subspace speech enhancement using variance of the reconstruction error
Digital Signal Processing
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP)
Speech enhancement using generalized weighted β-order spectral amplitude estimator
Speech Communication
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A 4-b/sample transform coder is designed using a psychoacoustically derived noise-making threshold that is based on the short-term spectrum of the signal. The coder has been tested in a formal subjective test involving a wide selection of monophonic audio inputs. The signals used in the test were of 15-kHz bandwidth, sampled at 32 kHz. The bit rate of the resulting coder was 128 kb/s. The subjective test shows that the coded signal could not be distinguished from the original at that bit rate. Subsequent informal work suggests that a bit rate of 96 kb/s may maintain transparency for the set of inputs used in the test