I-Corps: Real-time visual feedback for speech learning
I-Corps:语音学习的实时视觉反馈
基本信息
- 批准号:2408991
- 负责人:
- 金额:$ 5万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2024
- 资助国家:美国
- 起止时间:2024-03-01 至 2025-02-28
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
The broader impact of this I-Corps project is the development of a speech learning technology using visual-acoustic biofeedback for individuals interested in altering their speech patterns. When individuals are unable to pronounce certain sounds in a normal way or communicate successfully, there are negative impacts to participation in social and professional settings. Speech-language pathologists who treat speech disorders report that evidence-based treatment and resources for some sound pronunciations are scarce. Very few empirically-tested interventions are available that allow visualization of the acoustic speech signal, an evidence-based method to enhance learning. This software can also be implemented remotely via videoconferencing or telepractice, with the potential for significant impact on service providers, clinicians, and individuals. Ultimately, providing access to more efficient technology can improve communication and quality of life for many individuals. While some speech sounds have high salience in clinical and language learning contexts, there is a wide range of sounds that would broaden the impact of this technology in future stages of development. An additional application includes gender-affirming voice training.This I-Corps project utilizes experiential learning coupled with a first-hand investigation of the industry ecosystem to assess the translation potential of the technology. The solution is based on the development of a technology that provides visual-acoustic biofeedback to enhance learning and ultimately help individuals change their speech patterns. This technology is integrated in software that allows learners to view resonant frequencies of the vocal tract and compare them with a visual target representing the desired pronunciation. The technology uses the form of a real-time linear predictive coding spectrum of the speech signal. Manipulating certain characteristics of speech, such as resonant frequencies of the vocal tract, is a complex concept. This software can be used across a wide range of devices and via videoconferencing. The technology includes features to enhance an individual’s speech learning process, which includes adaptive difficulty in stimulus prompts, progress tracking, and gamification. Lastly, this speech visualization software will be integrated with a machine learning classifier developed to extend the utility of the technology.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
这个i-Corps项目的更广泛影响是开发了一种使用视觉-声学生物反馈的语音学习技术,供对改变语音模式感兴趣的个人使用。当个人不能以正常方式发音或成功沟通时,就会对参与社会和职业环境产生负面影响。治疗言语障碍的言语语言病理学家报告说,针对某些声音发音的循证治疗和资源稀缺。几乎没有经过经验检验的干预措施可以实现声学语音信号的可视化,这是一种基于证据的增强学习的方法。该软件还可以通过视频会议或远程实践远程实施,这可能会对服务提供商、临床医生和个人产生重大影响。归根结底,提供更高效的技术可以改善许多人的沟通和生活质量。虽然一些语音在临床和语言学习环境中具有很高的显着性,但还有广泛的声音将扩大这项技术在未来发展阶段的影响。另一个应用包括性别肯定语音培训。这个i-Corps项目利用体验式学习和对行业生态系统的第一手调查来评估该技术的翻译潜力。该解决方案是基于一项技术的开发,该技术提供视觉-听觉生物反馈来增强学习,并最终帮助个人改变他们的言语模式。这项技术集成在软件中,允许学习者查看声道的共振频率,并将其与代表所需发音的视觉目标进行比较。该技术使用语音信号的实时线性预测编码频谱的形式。操纵语音的某些特征,如声道的共振频率,是一个复杂的概念。该软件可以在各种设备上使用,也可以通过视频会议使用。这项技术包括增强个人语音学习过程的功能,包括在刺激提示、进度跟踪和游戏化方面的适应性困难。最后,该语音可视化软件将与为扩展该技术的实用性而开发的机器学习分类器集成在一起。该奖项反映了NSF的法定使命,并通过使用基金会的智力优势和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Tara McAllister其他文献
Does Multidisciplinary and Intense Rehabilitation in a Post-Acute Brain Injury School Produce Positive Outcomes?
急性脑损伤后学校的多学科强化康复能否产生积极成果?
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
Nia Irene Mensah;R. Savage;M. Camejo;Saskia Kramer;C. AliceJeanne;Lozada;Tara McAllister;L. Romanelli;L. Sanchez;L. Schneider;B. Patrick;Donohue - 通讯作者:
Donohue
ACCURACY ASSESSMENTS OF HAND AND AUTOMATIC MEASUREMENTS OF ULTRASOUND IMAGES OF THE TONGUE
舌头超声图像手动和自动测量的准确性评估
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
D. Whalen;Jaekoo Kang;Rion Iwasaki;Ghada Shejaeya;Boram Kim;Kevin D. Roon;K. Mark;Tiede;J. Preston;Emily Phillips;Tara McAllister;S. Boyce - 通讯作者:
S. Boyce
Auditory Acuity and Response to Altered Auditory Feedback in Children with and without Residual Speech Sound Disorder
有或没有残余言语障碍的儿童的听觉敏锐度和对改变的听觉反馈的反应
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
Amanda Eads;Elaine Kearney;Asuka Koda;Elaine Hitchcock;D. Shiller;Frank H Guenther;Tara McAllister - 通讯作者:
Tara McAllister
Protocol for visual-acoustic intervention with service delivery in-person and via telepractice (VISIT) non-inferiority trial for residual speech sound disorder
- DOI:
10.1186/s12887-024-05364-z - 发表时间:
2025-01-27 - 期刊:
- 影响因子:2.000
- 作者:
Tara McAllister;Jonathan L. Preston;Elaine R. Hitchcock;Nina R. Benway;Jennifer Hill - 通讯作者:
Jennifer Hill
Traditional and Visual-Acoustic Biofeedback Treatment via Telepractice for Residual Speech Sound Disorders Affecting /ɹ/: Pilot study.
通过远程练习进行传统和视声生物反馈治疗影响 /ɹ/ 的残余言语障碍:试点研究。
- DOI:
10.1044/2023_persp-23-00120 - 发表时间:
2023 - 期刊:
- 影响因子:0
- 作者:
Laura C. Ochs;Megan C. Leece;Jonathan L. Preston;Tara McAllister;Elaine R. Hitchcock - 通讯作者:
Elaine R. Hitchcock
Tara McAllister的其他文献
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