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Missing Data Imputation for Time-Frequency Representations of Audio Signals

✍ Scribed by Paris Smaragdis; Bhiksha Raj; Madhusudana Shashanka

Publisher: Springer US
Year: 2010
Tongue: English
Weight: 577 KB
Volume: 65
Category: Article
ISSN: 1939-8018
DOI: 10.1007/s11265-010-0512-7

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AI~STRACT : A generalized category of cone-shaped kernels is proposed. Analysis of the kernel in the 2-D time, 2-D frequency, and ambiguity domains is pet;formed. The shape of this kernel in the 2-D time plane is bow-tie, which effectively suppresses cross-terms especially in the frequency direction