7-7 音声認識によるニュース番組字幕化のためのクロストーク自動判定(第7部門 映像コンテンツ)

佐藤 庄衛; 尾上 和穂; 小林 彰夫; 今井 享

doi:10.11485/iteac.2004.0__7-7-1_

PROCEEDINGS OF THE ITE ANNUAL CONVENTION

Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846

2004

Session ID : 7-7

DOI https://doi.org/10.11485/iteac.2004.0__7-7-1_

Conference information

Name : 2004 ITE Annual Convention

Location : [in Japanese]

Date : August 25, 2004 - August 27, 2004

7-7 Automatic Detection of Cross Talk for Transcribing Broadcast News

Shoei Sato, Kazuo Onoe, Akio Kobayashi, Toru Imai

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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

NHK has been subtitling broadcast news using speech recognition since March 2000. The speech recognizer processes male and female anchors separately, but crosstalk between the two degrades the recognition accuracy. This paper proposes a method to detect such crosstalk and pass only the desired utterances to the recognizer.

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