Efficient noise robust front-end based on target speech model likelihood for automatic speech recognition
Efficient noise robust front-end based on target speech model likelihood for automatic speech recognition
批准号:
21700188
负责人:
SHINOZAKI Takahiro
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 2010
中文摘要
为了改善恶劣条件下的语音识别性能,提出并研究了一种噪声补偿方法,该方法在谱域进行变换,并根据在特征域上建模的语音GMM的似然性来优化其参数。实验结果表明,该方法具有较好的实时性,能有效地抑制噪声影响。
英文摘要
To improve speech recognition performance in adverse conditions, a noise compensation method is proposed and investigated that applies a transformation in the spectral domain whose parameters are optimized based on likelihood of speech GMM modeled on the feature domain. Experimental results show that the proposed method is able to work in real-time and it is effective to reduce noise effects.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Target Speech GMM-based Spectral Compensation for Noise Robust Speech Recognition
基于目标语音 GMM 的噪声鲁棒语音识别频谱补偿
DOI:
--
发表时间:
2009
期刊:
Proc.INTERSPEECH Vol.1
影响因子:
--
作者:
[Takahiro Shinozaki, Sadaoki Furui]
通讯作者:
Sadaoki Furui
Investigations of Features and Estimators for Speech-based Age Estimation
基于语音的年龄估计的特征和估计器的研究
DOI:
--
发表时间:
2010
期刊:
Proc.APSIPA Vol.1
影响因子:
--
作者:
[Toshiya Wada, Takahiro Shinozaki, Sadaoki Furui]
通讯作者:
Sadaoki Furui
目的音GMM 尤度基準スペクトル補正法の諸評価
基于GMM似然的谱校正方法对目标声音的各种评价
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[篠崎隆宏, 古井貞煕]
通讯作者:
古井貞煕
Changes in pain regulation mechanism and resting state in patients with Burning mouth syndorom
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批准号:19K10368
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.58万
-
财政年份:2019
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负责人:SHINOZAKI Takahiro
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依托单位:
Elucidation of pain modifying mechanism for Burning Mouth Syndrome
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批准号:16K11897
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.08万
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财政年份:2016
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负责人:SHINOZAKI Takahiro
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依托单位:
Macromolecular Potential Energy Decoder Based on Graphical Model
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批准号:23650068
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.08万
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财政年份:2011
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负责人:SHINOZAKI Takahiro
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依托单位:
Statistical pattern classifier training based on cross-validation likelihood
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批准号:19700167
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.42万
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财政年份:2007
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负责人:SHINOZAKI Takahiro
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依托单位:
海外基金