Portable Hearing Laboratory - CRP
便携式听力实验室 - CRP
基本信息
- 批准号:10641678
- 负责人:
- 金额:$ 128.27万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-07-01 至 2024-06-30
- 项目状态:已结题
- 来源:
- 关键词:AcousticsAlgorithmsCessation of lifeClinicalClinical ResearchClinical TrialsCodeCommunitiesDataDevice or Instrument DevelopmentDevicesEarElectrodesElectroencephalographyEnvironmentEstheticsEvaluationFeedbackFundingGoalsHearingHearing AidsInstitutionLaboratoriesLibrariesLifeLinuxMachine LearningMarketingMeasuresMechanicsModernizationNational Institute on Deafness and Other Communication DisordersNoiseParentsPhaseProcessReportingRequest for ApplicationsResearchResearch PersonnelRunningSalesSignal TransductionSiteSmall Business Innovation Research GrantSoftware ToolsSource CodeSpeechSystemTechnologyTestingTimeTransducersUniversitiesValidationWeightWireless TechnologyWorkalgorithm developmentbattery sizecostdesignimprovedmachine learning algorithmmanmanufacturemanufacturing processmanufacturing technologymetermicrophonenew technologyopen sourceparent projectportabilityresponsesensorsignal processingsimulationsmartphone applicationsoundspeech in noisesupply chaintoolvirtualwearable devicewearable platformwireless
项目摘要
In the parent Phase II project (R44DC016247; PI: C. Pavlovic) we successfully developed a
portable platform for developing and testing new hearing aid technology. This Portable Hearing
Laboratory, or PHL, has now been acquired and is being used by a number of leading university
laboratories and other research centers and their feedback has been extremely positive. The
device features a central unit (BatAndCat Box) which provides an appropriate and complete
hearing aid ambient for developing new algorithms. A number of realistic interfaces has also
been provided. This includes an extremely high quality BTE system we designed; an ITE
system adapted by us, as well as an appropriate interface circuitry for typical wearables (e.g;
headsets via the line input). Finally, a smart phone app features interfaces both for the
researcher and the subject. The system runs the Master Hearing aid sweet developed
concurrently in R01DC015429 (PIs Hohmann and Pavlovic). In this CRP renewal we will
achieve the following goals:
1. Implement various Design for Excellence Measures (DFX) and super modern manufacturing
technology to obtain the highest product quality at the lowest product cost. This would make
the product affordable for large clinical studies and, potentially, for some consumer sales.
2. In response to the recent availability of, and the recent research demand for, a far greater
processing power to enable the development of algorithms which rely on machine learning,
we plan to increase the processing power of the device by at least 10 times, and likely 20
times, by changing the processor core to a multicore system.
3. Introduce modern low-latency BLE technology to enable efficient noise reduction by utilizing
remote microphones and machine learning.
4. The other complementary requirement to extract speech from noise is being able to inform
the system whom the listener is actually listening to. This will be achieved by providing on
the PHL the interface means for external multi-sensor arrays such as EEG, OEG, etc.
5. Execute electrical and mechanical design changes dramatically reducing the size and
weight of the device. This would not only be a much more acceptable device for long clinical
trials, but would also open up a direct-to-consumer, secondary market for the device.
6. It is our strong determination to provide continuous support to the Beta sites for extensive
further testing of the device in a variety of settings. We consider this the best means to
reach the perfection.
在母II期项目(R44 DC 016247; PI:C.帕夫洛维奇)我们成功开发了一种
便携式平台,用于开发和测试新的助听器技术。便携式听证会
实验室,或PHL,现已被收购,并正在使用的一些领先的大学
实验室和其他研究中心,他们的反馈非常积极。的
设备具有中央单元(BatAndCat Box),可提供适当和完整的
助听器环境用于开发新算法。一些现实的界面也
已提供。这包括我们设计的极高质量的BTE系统; ITE
由用户适配系统以及用于典型的可穿戴设备(例如,
通过线路输入耳机)。最后,一个智能手机应用程序的功能接口,
研究者与课题该系统运行的主助听器甜开发
同时在R 01 DC 015429中(PI Hohmann和Pavlovic)。在本次CRP更新中,我们将
实现以下目标:
1.实施各种卓越设计措施(DFX)和超现代制造
技术,以最低的产品成本获得最高的产品质量。这将使
该产品可用于大型临床研究,并可能用于一些消费者销售。
2.为了响应最近的可用性,以及最近的研究需求,
处理能力,以实现依赖于机器学习的算法的开发,
我们计划将该设备的处理能力提高至少10倍,可能是20倍。
通过将处理器核心更改为多核系统。
3.引入现代低延迟BLE技术,利用
远程麦克风和机器学习。
4.从噪声中提取语音的另一个补充要求是能够告知
听众实际上在听的系统。这将通过提供
PHL是外部多传感器阵列(如EEG、OEG等)的接口装置。
5.执行电气和机械设计更改,大幅减小尺寸,
设备的重量。这不仅是长期临床应用中更可接受的设备,
试验,但也将开辟一个直接面向消费者,二级市场的设备。
6.这是我们坚定的决心,提供持续的支持,以测试网站的广泛
在各种设置中对设备进行进一步测试。我们认为这是
达到完美。
项目成果
期刊论文数量(0)
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会议论文数量(0)
专利数量(0)
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Caslav Vojislav Pavlovic其他文献
Caslav Vojislav Pavlovic的其他文献
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{{ truncateString('Caslav Vojislav Pavlovic', 18)}}的其他基金
Technology to support deployment of intelligent audio devices to function indepen
支持部署智能音频设备以独立运行的技术
- 批准号:
8756835 - 财政年份:2014
- 资助金额:
$ 128.27万 - 项目类别:
Technology to support deployment of intelligent audio devices to function indepen
支持部署智能音频设备以独立运行的技术
- 批准号:
8991917 - 财政年份:2014
- 资助金额:
$ 128.27万 - 项目类别:
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