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» Signal processing tools for speech recognition
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TSD
2010
Springer
13 years 5 months ago
Diagnostics for Debugging Speech Recognition Systems
Modern speech recognition applications are becoming very complex program packages. To understand the error behaviour of the ASR systems, a special diagnosis - a procedure or a tool...
Milos Cernak
ICASSP
2008
IEEE
14 years 1 months ago
Segmentation of a speech spectrogram using mathematical morphology
It has been shown that speech spectrograms can be read by trained experts. In this work, we regard the speech spectrogram image as a written text in some unknown language and perf...
Raphael Steinberg, Douglas D. O'Shaughnessy
ICASSP
2009
IEEE
13 years 5 months ago
VLSI for 5000-word continuous speech recognition
We have developed a VLSI chip for 5,000 word speakerindependent continuous speech recognition. This chip employs a context-dependent HMM (hidden Markov model) based speech recogni...
Young-kyu Choi, Kisun You, Jungwook Choi, Wonyong ...
ICASSP
2011
IEEE
12 years 11 months ago
Binaural sound source separation motivated by auditory processing
In this paper we present a new method of signal processing for robust speech recognition using two microphones. The method, loosely based on the human binaural hearing system, con...
Chanwoo Kim, Kshitiz Kumar, Richard M. Stern