641 search results - page 5 / 129 » Spectral Audio Signal Processing |
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
Whereas lecturing is the most widely used mode of instruction, we have explored small-group learning projects to make signal processing more appealing at the University and in Eng...
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...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We study the phonetic information in the signal from an ultrasonic “microphone”, a device that emits an ultrasonic wave toward a speaker and receives the reflected, Doppler-s...
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"The Discrete Fourier Transform (DFT) can be understood as a numerical approximation to the Fourier transform. However, the DFT has its own exact Fourier theory, which is the ...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
We investigate the automatic labelling of “events” from an audio recording of a sports game. We describe a technique that utilises a hierarchy of language models, which are a ...