Cellular-phone based speech-to-speech translation system atr-matrix

Rainer Gruhn; Harald Singer; Hajvme Tsukada; Masaki Naito; Atsushi Nishino; Atsushi Nakamura; Yoshinori Sagisaka; Satoshi Nakamura

Cellular-phone based speech-to-speech translation system atr-matrix

Rainer Gruhn, Harald Singer, Hajvme Tsukada, Masaki Naito, Atsushi Nishino, Atsushi Nakamura, Yoshinori Sagisaka, Satoshi Nakamura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

We describe the implementation of a cellular-phone based speech translation system without telephone quality speech database or special CT hardware. The purpose is to quickly build a prototype service system that can be used for data collection with real users. To train the acoustic model for the speech recognition system, available high-quality databases were made usable by 1.) appropriate downsampling and filtering of high-quality databases, and 2.) by piping, similar to the NTIMIT and CTIMIT paradigms. An evaluation of acoustic models with filtered, piped and real cellular-phone data is given. Recognition rates are at same levels as for wideband speech.

Original language	English
Title of host publication	6th International Conference on Spoken Language Processing, ICSLP 2000
Publisher	International Speech Communication Association
ISBN (Electronic)	7801501144, 9787801501141
Publication status	Published - 2000
Externally published	Yes
Event	6th International Conference on Spoken Language Processing, ICSLP 2000 - Beijing, China Duration: 2000 Oct 16 → 2000 Oct 20

Publication series

Name	6th International Conference on Spoken Language Processing, ICSLP 2000

Other

Other	6th International Conference on Spoken Language Processing, ICSLP 2000
Country/Territory	China
City	Beijing
Period	00/10/16 → 00/10/20

ASJC Scopus subject areas

Linguistics and Language
Language and Linguistics

Cite this

Gruhn, R., Singer, H., Tsukada, H., Naito, M., Nishino, A., Nakamura, A., Sagisaka, Y., & Nakamura, S. (2000). Cellular-phone based speech-to-speech translation system atr-matrix. In 6th International Conference on Spoken Language Processing, ICSLP 2000 (6th International Conference on Spoken Language Processing, ICSLP 2000). International Speech Communication Association.

Cellular-phone based speech-to-speech translation system atr-matrix. / Gruhn, Rainer; Singer, Harald; Tsukada, Hajvme et al.
6th International Conference on Spoken Language Processing, ICSLP 2000. International Speech Communication Association, 2000. (6th International Conference on Spoken Language Processing, ICSLP 2000).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gruhn, R, Singer, H, Tsukada, H, Naito, M, Nishino, A, Nakamura, A, Sagisaka, Y & Nakamura, S 2000, Cellular-phone based speech-to-speech translation system atr-matrix. in 6th International Conference on Spoken Language Processing, ICSLP 2000. 6th International Conference on Spoken Language Processing, ICSLP 2000, International Speech Communication Association, 6th International Conference on Spoken Language Processing, ICSLP 2000, Beijing, China, 00/10/16.

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abstract = "We describe the implementation of a cellular-phone based speech translation system without telephone quality speech database or special CT hardware. The purpose is to quickly build a prototype service system that can be used for data collection with real users. To train the acoustic model for the speech recognition system, available high-quality databases were made usable by 1.) appropriate downsampling and filtering of high-quality databases, and 2.) by piping, similar to the NTIMIT and CTIMIT paradigms. An evaluation of acoustic models with filtered, piped and real cellular-phone data is given. Recognition rates are at same levels as for wideband speech.",

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AU - Nakamura, Atsushi

AU - Sagisaka, Yoshinori

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AB - We describe the implementation of a cellular-phone based speech translation system without telephone quality speech database or special CT hardware. The purpose is to quickly build a prototype service system that can be used for data collection with real users. To train the acoustic model for the speech recognition system, available high-quality databases were made usable by 1.) appropriate downsampling and filtering of high-quality databases, and 2.) by piping, similar to the NTIMIT and CTIMIT paradigms. An evaluation of acoustic models with filtered, piped and real cellular-phone data is given. Recognition rates are at same levels as for wideband speech.

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Cellular-phone based speech-to-speech translation system atr-matrix

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ASJC Scopus subject areas

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