Invention Grant
- Patent Title: Acoustical horn
- Patent Title (中): 声角
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Application No.: US12333876Application Date: 2008-12-12
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Publication No.: US08213658B2Publication Date: 2012-07-03
- Inventor: Philippe Jean-Baptiste Robineau
- Applicant: Philippe Jean-Baptiste Robineau
- Applicant Address: GB Lanarkshire
- Assignee: Tannoy Limited
- Current Assignee: Tannoy Limited
- Current Assignee Address: GB Lanarkshire
- Agency: Alston & Bird LLP
- Priority: GB0724395.9 20071214
- Main IPC: H04R1/20
- IPC: H04R1/20 ; G10K11/02
Abstract:
An acoustical horn having an inlet or throat, and an outlet or mouth wherein the shape of at least a portion of the horn between the throat and the mouth is defined by an exponential function including a negative exponential term.
Public/Granted literature
- US20090154751A1 ACOUSTICAL HORN Public/Granted day:2009-06-18
Information query
