multichannel audio signal processing and information extraction

多通道音频信号处理和信息提取

• 批准号: 6652-2009
• 负责人: Driessen, Peter
• 金额: $ 2.62万
• 依托单位: University of Victoria
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=474136
• 关键词: multichannel; audio; signal; processing; information

The research program is the area of extracting information from multichannel audio. Themes include (1) surround sound with microphone arrays, (2) audio signal processing from arbitrary microphone arrays including arrays made from smartphones, and (3) processing of signals from hydrophone arrays in underwater cabled ocean observatory networks VENUS and NEPTUNE. Applications range from film sound design to teleconferencing to sound environment monitoring to marine biology. The unifying theme is multichannel audio signal processing. The research uses real-world measured data and is guided by interaction with end users.

该研究计划是从多声道音频中提取信息的领域。主题包括（1）麦克风阵列的环绕声，（2）来自任意麦克风阵列（包括智能手机阵列）的音频信号处理，以及（3）来自水下有线海洋观测网络VENUS和NEPTUNE中水听器阵列的信号处理。 应用范围从电影声音设计到远程会议，从声音环境监测到海洋生物学。统一的主题是多通道音频信号处理。该研究使用真实世界的测量数据，并通过与最终用户的互动进行指导。