Acoustic, spatial and informational cues used to solve the cocktail party problem

用于解决鸡尾酒会问题的声学、空间和信息提示

• 批准号: DP0881471
• 负责人: Prof Simon Carlile
• 金额: $ 7.63万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-06-01 至 2011-07-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0881471
• 关键词: Acoustic; spatial; informational; cues; used

Speech is the principal mode of human communication and yet we understand little about how we are able to concentrate on one talker against a noisy background. Significant improvements in supporting listening by the hearing impaired, in teleconferencing systems and computer speech interfaces are dependent on a more advanced understanding of how we solve this cocktail party problem. This research explores the acoustic, spatial and informational cues used by the healthy auditory system to achieve this remarkable feat of signal processing. There is significant potential for commercialization of the IP that will arise from this research.

言语是人类交流的主要方式，但我们对如何在嘈杂的背景下集中注意力于一个说话者却知之甚少。在支持听障人士、电话会议系统和计算机语音接口方面的重大改进取决于我们对如何解决这个鸡尾酒会问题的更深入理解。这项研究探讨了健康的听觉系统所使用的声学，空间和信息线索，以实现这一显着的信号处理的壮举。这项研究产生的知识产权商业化潜力巨大。