551 search results - page 31 / 111 » Spectral Analysis |
DELTA
2002
IEEE
15 years 3 months ago
2002
IEEE
A DSP technique that transforms a digital signal by warping the frequency axis is discussed. The technique corresponds to a mapping of the samples in the z-domain such that they a...
JSCIC
2008
14 years 10 months ago
2008
In this article, it is shown that under certain conditions, the spectral difference (SD) method is independent of the position of the solution points. This greatly simplifies the d...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a new method for detecting the musical instruments that are present in single-channel mixtures. Such a task is of interest for audio and multimedia content analysis and...
MM
2003
ACM
15 years 3 months ago
2003
ACM
Although statistical characteristics of audio features are widely used for similarity measure in most of current audio analysis systems and have been proved to be effective, they ...
NIPS
2004
14 years 11 months ago
2004
We study a number of open issues in spectral clustering: (i) Selecting the appropriate scale of analysis, (ii) Handling multi-scale data, (iii) Clustering with irregular backgroun...