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 proceedingConference 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 languageEnglish
Title of host publication6th International Conference on Spoken Language Processing, ICSLP 2000
PublisherInternational Speech Communication Association
ISBN (Electronic)7801501144, 9787801501141
Publication statusPublished - 2000
Externally publishedYes
Event6th International Conference on Spoken Language Processing, ICSLP 2000 - Beijing, China
Duration: 2000 Oct 162000 Oct 20

Other

Other6th International Conference on Spoken Language Processing, ICSLP 2000
CountryChina
CityBeijing
Period00/10/1600/10/20

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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 International Speech Communication Association.