发明授权
- 专利标题: Sound analyzer based on a biomorphic design
- 专利标题(中): 基于生物形态设计的声音分析仪
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申请号: US11916874申请日: 2006-05-29
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公开(公告)号: US08175283B2公开(公告)日: 2012-05-08
- 发明人: Ruedi Stoop , Albert Kern , Johannes Petrus V. D. Vyver
- 申请人: Ruedi Stoop , Albert Kern , Johannes Petrus V. D. Vyver
- 申请人地址: CH Zurich
- 专利权人: University of Zurich
- 当前专利权人: University of Zurich
- 当前专利权人地址: CH Zurich
- 代理机构: Agris & von Natzmer LLP
- 代理商 Joyce von Natzmer
- 优先权: EP05405389 20050616
- 国际申请: PCT/CH2006/000282 WO 20060529
- 国际公布: WO2006/133580 WO 20061221
- 主分类号: H04R5/00
- IPC分类号: H04R5/00 ; H04R29/00
摘要:
A device and a method for analyzing sound based on a biomorphic design are disclosed. The device comprises a plurality of amplification/filtering stages (S1, . . . , Sn) connected in a series configuration. Each amplification/filtering stage comprises at least one nonlinear amplification module (100a, . . . , 100c), preferably a Hopf amplifier, and at least one filter module (200a′ . . . , 200c; 200a′, . . . 200c′) providing high-frequency attenuation.
公开/授权文献
- US20080197833A1 Sound Analyzer Based on a Biomorphic Design 公开/授权日:2008-08-21
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