Title :
Transcription of broadcast news-system robustness issues and adaptation techniques
Author :
Bakis, Raimo ; Chen, Scott ; Gopalakrishnan, Ponani ; Gopinath, Ramesh ; Maes, Stéphane ; Polymenalos, L.
Author_Institution :
Comput. Sci. Dept., IBM Thomas J. Watson Res. Center, Yorktown Heights, NY, USA
Abstract :
This paper describes some of the main problems and issues specific to the transcription of broadcast news and describes some of the methods for solving them that have been incorporated into the IBM Large Vocabulary Continuous Speech Recognition System
Keywords :
radio broadcasting; speech recognition; television broadcasting; IBM Large Vocabulary Continuous Speech Recognition System; adaptation techniques; broadcast news-system robustness; transcription; Decoding; Hidden Markov models; Microphones; Radio broadcasting; Robustness; Speech analysis; TV broadcasting; Testing; Training data; Working environment noise;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location :
Munich
Print_ISBN :
0-8186-7919-0
DOI :
10.1109/ICASSP.1997.596001
