课题基金 / 基金详情

SGER: Exploration of a Neurological Model to Improve the Extraction of Linguistic Features in Speech

SGER: Exploration of a Neurological Model to Improve the Extraction of Linguistic Features in Speech
SGER:探索神经模型以改进语音中语言特征的提取
批准号:
0233482
负责人:
Carol Espy-Wilson
金额:
$5.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-08-15 至 2004-01-31

项目摘要

项目成果

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中文摘要
翻译
在国家科学基金会的支持下,Carol Espy-Wilson博士将研究基于知识的语音识别系统在噪声中的性能。这项研究是以语言为动机的,它寻求语言特征的声学关联。这个项目强调了PI更大的研究议程中的两个组成部分:(1)分析信号表示以确保其健壮性,以及(2)在提取基于知识的语音信号表示之前或期间应用神经模型来提高信噪比。该项目更广泛的影响在于它在实现不依赖说话人的语音识别方面取得了进展,这在工业、教育和言语康复方面具有实际应用。
英文摘要
With National Science Foundation support, Dr. Carol Espy-Wilson will study a knowledge-based speech recognition system's performance in noise. The research is linguistically motivated way, in that it seeks acoustic correlates of linguistic features. This project emphasizes two components of the PI's larger research agenda: (1) analysis of signal representation to ensure its robustness, and (2) application of a neural model to enhance the signal-to-noise ratio before or during the extraction of a knowledge-based speech signal representation. The broader impacts of the project lie in its progress towards speaker-independent speech recognition, which has practical applications in industry, education and speech rehabilitation.
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Collaborative Research: Estimating Articulatory Constriction Place and Timing from Speech Acoustics
  • 批准号:
    2141413
  • 项目类别:
    Standard Grant
  • 资助金额:
    $24.54万
  • 财政年份:
    2022
  • 负责人:
    Carol Espy-Wilson
  • 依托单位:
SCH: INT: Collaborative Research: Using Multi-Stage Learning to Prioritize Mental Health
  • 批准号:
    2124270
  • 项目类别:
    Standard Grant
  • 资助金额:
    $84.24万
  • 财政年份:
    2021
  • 负责人:
    Carol Espy-Wilson
  • 依托单位:
Speech for Robotics
  • 批准号:
    1941541
  • 项目类别:
    Standard Grant
  • 资助金额:
    $5.0万
  • 财政年份:
    2019
  • 负责人:
    Carol Espy-Wilson
  • 依托单位:
Collaborative Research: Effects of production variability on the acoustic consequences of coordinated articulatory gestures
  • 批准号:
    1436600
  • 项目类别:
    Standard Grant
  • 资助金额:
    $13.24万
  • 财政年份:
    2014
  • 负责人:
    Carol Espy-Wilson
  • 依托单位:
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