SPEECH PROCESSORS FOR AUDITORY PROSTHESES

用于听觉假体的语音处理器

• 批准号: 2306710
• 负责人: BLAKE S WILSON
• 金额: $ 25.96万
• 依托单位: RESEARCH TRIANGLE INSTITUTE
• 依托单位国家: 美国
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-08-01 至 1995-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2306710
• 关键词: SPEECH; PROCESSORS; AUDITORY; PROSTHESES

The Contractor shall exert its best efforts to design, develop, and evaluate speech processors for use with implanted auditory prostheses in deaf humans. An essential component of all auditory prostheses is the speech processor whose function is to convert the wideband electrical signal from the microphone to an information condensed signal or set of Signals for driving the individual electrical implant stimulators in a manner to optimize speech recognition by the implant users. The Contractor will continue efforts to develop laboratory based and wearable speech processing systems; they will devise, evaluate, and refine speech processing techniques using human subjects with previously implanted auditory prostheses; determine processing factors which best relate to speech comprehension in environments with different signal to noise levels, and develop new speech processing strategies using this information. They will also study the effects of learning by using the developed wearable processors in previously implanted patients over an extended testing period.

承包商应尽最大努力设计、开发和 评估用于植入式听觉假体的语音处理器， 耳聋的人类 所有听觉假体的一个基本组成部分是 语音处理器，其功能是将宽带电 信号转换为信息压缩信号或一组信息压缩信号 用于驱动单个电植入刺激器的信号， 优化植入用户语音识别的方式。 承包商 将继续努力开发基于实验室和可穿戴的语音 处理系统;他们将设计，评估和完善语音 使用先前植入了药物的人类受试者的处理技术 听觉假体;确定与下列因素最相关的处理因素： 在具有不同信噪比水平的环境中的语音理解， 并利用这些信息开发新的语音处理策略。 他们 还将研究通过使用开发的可穿戴设备学习的效果， 在扩展测试期间，在先前植入患者中使用处理器 期

项目成果

Bilateral cochlear implants controlled by a single speech processor.

由单个语音处理器控制的双侧人工耳蜗。

• 发表时间: 1998
• 期刊: The American journal of otology
• 作者: Lawson,DT;Wilson,BS;Zerbi,M;vandenHonert,C;Finley,CC;FarmerJr,JC;McElveenJr,JT;Roush,PA
• 通讯作者: Roush,PA