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TIM
2010
103views Education» more  TIM 2010»
14 years 6 months ago
Temporal Dynamics for Blind Measurement of Room Acoustical Parameters
In this paper, short- and long-term temporal dynamic information is investigated for the blind measurement of room acoustical parameters. In particular, estimators of room reverber...
Tiago H. Falk, Wai-Yip Chan
INTERSPEECH
2010
14 years 6 months ago
Study on interaction between entropy pruning and kneser-ney smoothing
The paper presents an in-depth analysis of a less known interaction between Kneser-Ney smoothing and entropy pruning that leads to severe degradation in language model performance...
Ciprian Chelba, Thorsten Brants, Will Neveitt, Pen...
ITS
2010
Springer
165views Multimedia» more  ITS 2010»
15 years 4 months ago
Metacognition and Learning in Spoken Dialogue Computer Tutoring
We investigate whether four metacognitive metrics derived from student correctness and uncertainty values are predictive of student learning in a fully automated spoken dialogue co...
Katherine Forbes-Riley, Diane J. Litman
ICASSP
2010
IEEE
15 years 1 days ago
Voice quality evaluation of various codecs
In this paper a large amount of absolute mean opinion scores obtained within a single listening test are presented. Naïve listeners’ preference on different speech signal prope...
Anssi Rämö
ICASSP
2010
IEEE
15 years 1 days ago
Latent-variable decomposition based dereverberation of monaural and multi-channel signals
We present an algorithm to dereverberate single- and multi-channel audio recordings. The proposed algorithm models the magnitude spectrograms of clean audio signals as histograms ...
Rita Singh, Bhiksha Raj, Paris Smaragdis