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ICASSP
2011
IEEE
14 years 11 months ago
The IBM 2009 GALE Arabic speech transcription system
We describe the Arabic broadcast transcription system elded by IBM in the GALE Phase 4 machine translation evaluation. Key advances over our Phase 3.5 system include improvements ...
Brian Kingsbury, Hagen Soltau, George Saon, Stephe...
ICASSP
2011
IEEE
14 years 11 months ago
Subspace-based direction finding using transmit energy focusing in MIMO radar with colocated antennas
In this paper, we consider the problem of direction finding in multiple-input multiple-output (MIMO) radar based on focusing the transmitted pulse energy within certain spatial s...
Aboulnasr Hassanien, Sergiy A. Vorobyov
ICASSP
2011
IEEE
14 years 11 months ago
Audio source separation by basis function adaptation
The problem of audio source separation from a monophonic sound mixture having known instrument types but unknown timbres is presented. An improvement to the Probabilistic Latent C...
Yinyi Guo, Mofei Zhu
ICASSP
2011
IEEE
14 years 11 months ago
Role of nucleus based context in word-independent syllable stress classification
An acoustic-phonetics based word-independent technique which uses syllable context for classifying the lexical syllable stress of spoken English words is presented. Nucleus based ...
Harish Doddala, Om Deshmukh, Ashish Verma
ICASSP
2011
IEEE
14 years 11 months ago
Cross-Channel Spectral Subtraction for meeting speech recognition
We propose Cross-Channel Spectral Subtraction (CCSS), a source separation method for recognizing meeting speech where one microphone is prepared for each speaker. The method quick...
Yu Nasu, Koichi Shinoda, Sadaoki Furui