1658 search results - page 242 / 332 » Learning Mixtures of Gaussians |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
The goal of this work was to explore the optimization of the feature extraction module (front-end) parameters to improve bird species recognition. We explored optimizing the spect...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper proposes a dereverberation method for musical audio signals. Existing dereverberation methods are designed for speech signals and are not necessarily effective for supp...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper considers the enhancement of noisy speech. Earlier studies have revealed that an approach that enhances spectral envelopes by using prior knowledge about the all-pole (...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper presents a sound source (talker) localization method using only a single microphone, where a HMM (Hidden Markov Model) of clean speech is introduced to estimate the aco...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Class posterior distributions have recently been used quite successfully in Automatic Speech Recognition (ASR), either for frame or phone level classification or as acoustic featu...