Research of speech signal processing for privacy protection
Research of speech signal processing for privacy protection
批准号:
21700192
负责人:
YAMAMOTO Kazumasa
金额:
$2.75万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
语音信号中包含了大量的隐私信息。为了利用语音信号中包含的一般有用信息,必须去除这些信息。我们开发了语音消除/语音分离、语音转换的语音识别、远程语音识别技术作为准确去除隐私信息的基础技术。
英文摘要
Speech signal includes a large amount of privacy information. Removing of the information is necessary for using the general useful information included in the speech signal. We developed speech elimination/speech separation, speech recognition for voice conversion, distant speech recognition techniques as the fundamental techniques for removing the privacy information accurately.
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DOI:
10.1250/ast.31.309
发表时间:
2010-09
期刊:
Acoustical Science and Technology
影响因子:
0.7
作者:
[A. Y. Nakano;S. Nakagawa;Kazumasa Yamamoto]
通讯作者:
A. Y. Nakano;S. Nakagawa;Kazumasa Yamamoto
DOI:
10.1587/transinf.e93.d.2397
发表时间:
2010-09
期刊:
IEICE Trans. Inf. Syst.
影响因子:
--
作者:
[Longbiao Wang;Kazue Minami;Kazumasa Yamamoto;S. Nakagawa]
通讯作者:
Longbiao Wang;Kazue Minami;Kazumasa Yamamoto;S. Nakagawa
CENSREC-4: An evaluation framework for distant-talking speech recognition in reverberant environments
CENSREC-4:混响环境中远距离语音识别的评估框架
DOI:
10.1250/ast.32.201
发表时间:
2011
期刊:
Acoustical Science and Technology
影响因子:
0.7
作者:
[T.Fukumori, T.Nishiura, M.Nakayama, Y.Denda, N.Kitaoka, T.Yamada, K.Yamamoto, 他10名]
通讯作者:
他10名
話者認識のための位相特徴抽出法の改善
说话人识别拓扑特征提取方法的改进
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Longbiao Wang, Kazue Minami, Kazumasa Yamamoto, Seiichi Nakagawa, 嶋田晃夫,山本一公,中川聖一]
通讯作者:
嶋田晃夫,山本一公,中川聖一
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Kohta Shimada;Kazumasa Yamamoto;S. Nakagawa]
通讯作者:
Kohta Shimada;Kazumasa Yamamoto;S. Nakagawa
共 32 条
Accurate speech recognition system with deep neural network introducing human auditory characteristic in real environments
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批准号:15K00233
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项目类别:Grant-in-Aid for Scientific Research (C)
-
资助金额:$3.08万
-
财政年份:2015
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负责人:YAMAMOTO Kazumasa
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依托单位:
Improvement of speech recognition performance by using phase information with long analysis window
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批准号:24500201
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.41万
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财政年份:2012
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负责人:YAMAMOTO Kazumasa
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依托单位:
Development of speech recognition system which can recognize slow speaking utterance
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批准号:18700174
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.27万
-
财政年份:2006
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负责人:YAMAMOTO Kazumasa
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依托单位:
海外基金