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ICASSP
2008
IEEE
15 years 10 months ago
Broadcast news subtitling system in Portuguese
The subtitling of broadcast news programs are starting to become a very interesting application due to the technological advances in Automatic Speech Recognition and associated te...
João Paulo Neto, Hugo Meinedo, Márci...
ICASSP
2008
IEEE
15 years 10 months ago
Combination of strongly and weakly constrained recognizers for reliable detection of OOVS
This paper addresses the detection of OOV segments in the output of large vocabulary continuous speech recognition (LVCSR) system. First, standard confidence measures based on fr...
Lukas Burget, Petr Schwarz, Pavel Matejka, Mirko H...
SPEECH
2010
105views more  SPEECH 2010»
15 years 2 months ago
On the acoustic correlates of high and low nuclear pitch accents in American English
Earlier findings in Shue et al. (2007, 2008) raised questions about the alignment of nuclear pitch accents in American English, which are addressed here by eliciting both high an...
Yen-Liang Shue, Stefanie Shattuck-Hufnagel, Markus...
157
Voted
ACL
2008
15 years 5 months ago
Unsupervised Learning of Acoustic Sub-word Units
Accurate unsupervised learning of phonemes of a language directly from speech is demonstrated via an algorithm for joint unsupervised learning of the topology and parameters of a ...
Balakrishnan Varadarajan, Sanjeev Khudanpur, Emman...
CEAS
2008
Springer
15 years 6 months ago
Analysis of Spectral Parameters of Audio Signals for the Identification of Spam Over IP Telephony
A method is presented which analyses the audio speech data of voice calls and calculates an "acoustic fingerprint". The audio data of the voice calls are compared with e...
Christoph Pörschmann, Heiko Knospe