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ICASSP
2011
IEEE
12 years 11 months ago
Log-spectral amplitude estimation with Generalized Gamma distributions for speech enhancement
This paper presents a family of log-spectral amplitude (LSA) estimators for speech enhancement. Generalized Gamma distributed (GGD) priors are assumed for speech short-time spectr...
Bengt J. Borgstrom, Abeer Alwan
ACL
2006
13 years 9 months ago
Contextual Dependencies in Unsupervised Word Segmentation
Developing better methods for segmenting continuous text into words is important for improving the processing of Asian languages, and may shed light on how humans learn to segment...
Sharon Goldwater, Thomas L. Griffiths, Mark Johnso...
ICASSP
2011
IEEE
12 years 11 months ago
Exploring nuisance attribute projection and score normalization for GLDS-SVM based automatic mispronunciation detection method
In the task of mispronunciation detection, the cross-speaker degradation and some other confusing nuisances are the challenging problems demanding prompt solution. In this paper, ...
Hongyan Li, Shen Huang, Shijin Wang, Jiaen Liang, ...
ISNN
2011
Springer
12 years 10 months ago
Robust Multi-stream Keyword and Non-linguistic Vocalization Detection for Computationally Intelligent Virtual Agents
Abstract. Systems for keyword and non-linguistic vocalization detection in conversational agent applications need to be robust with respect to background noise and different speak...
Martin Wöllmer, Erik Marchi, Stefano Squartin...
ACL
2003
13 years 9 months ago
Morphological Analysis of a Large Spontaneous Speech Corpus in Japanese
This paper describes two methods for detecting word segments and their morphological information in a Japanese spontaneous speech corpus, and describes how to tag a large spontane...
Kiyotaka Uchimoto, Chikashi Nobata, Atsushi Yamada...