SBIR Phase II: A Robust and Cost-Effective Tool for Diagnosing Manufacturing Noise Problems

SBIR 第二阶段：用于诊断制造噪声问题的强大且经济高效的工具

• 批准号: 0620287
• 负责人: Manmohan Moondra
• 金额: --
• 依托单位: SenSound, LLC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-08-15 至 2008-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0620287&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Robust; Cost

This Small Business Innovation Research (SBIR) Phase II project will develop and commercialize a next generation quality control tool to assess the quality of any sound-generating product on a production line. The most significant scientific merit of this new technology is its capability to suppress the interference of background noise and extract the real acoustic characteristics of any target source in a noisy environment. Current measurement devices measure the overall signal, which includes the signal of a target source and background noise. This research is expected to have broad impact on reducing noise pollution and improving workforce capabilities in a manufacturing environment. This technology will help the U.S. manufacturers to compete globally by reducing noise emissions, lowering warranty costs associated with noise related issues, and helping ensure compliance with a growing number of local and federal government regulations and laws on noise pollution.

这个小型企业创新研究(SBIR)第二阶段项目将开发下一代质量控制工具并将其商业化，以评估生产线上任何发声产品的质量。这项新技术最显著的科学价值在于它能够抑制背景噪声的干扰，并在噪声环境中提取任何目标源的真实声学特征。目前的测量设备测量包括目标源的信号和背景噪声的总信号。预计这项研究将对减少制造环境中的噪声污染和提高劳动力能力产生广泛的影响。这项技术将通过减少噪音排放，降低与噪音相关的保修成本，并帮助确保遵守越来越多的地方和联邦政府关于噪音污染的法规和法律，帮助美国制造商在全球范围内竞争。