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ICASSP
2008
IEEE
15 years 6 months ago
Musical Sound Separation Using Pitch-Based Labeling and Binary Time-Frequency Masking
Monaural musical sound separation attempts to segregate different instrument lines from single-channel polyphonic music. We propose a system that decomposes an input into timefreq...
Yipeng Li, DeLiang Wang
70
Voted
ICASSP
2008
IEEE
15 years 6 months ago
Segmentation of a speech spectrogram using mathematical morphology
It has been shown that speech spectrograms can be read by trained experts. In this work, we regard the speech spectrogram image as a written text in some unknown language and perf...
Raphael Steinberg, Douglas D. O'Shaughnessy
80
Voted
ICASSP
2008
IEEE
15 years 6 months ago
Design of block-structured LDPC codes for iterative receivers with soft sphere detection
In this paper we design block-structured LDPC codes for iterative MIMO receivers with soft sphere detection in particular channel environments. The receiver EXIT charts are used a...
Predrag Radosavljevic, Joseph R. Cavallaro
ICASSP
2008
IEEE
15 years 6 months ago
Source coding with intermittent and degraded side information at the decoder
Practical schemes for distributed video coding with side information at the decoder need to consider non-standard correlation models in order to take non-stationarities into accou...
Francesca Bassi, Michel Kieffer, Claudio Weidmann
ICASSP
2008
IEEE
15 years 6 months ago
Joint optimization of transceivers with fractionally spaced equalizers
Abstract— In this paper we propose a method for joint optimization of transceivers with fractionally spaced equalization (FSE). We use the effective single-input multiple-output ...
Ching-Chih Weng, P. P. Vaidyanathan