Invention Grant
- Patent Title: Active type acoustic control system
- Patent Title (中): 主动式声控系统
-
Application No.: US13126431Application Date: 2009-06-04
-
Publication No.: US08634571B2Publication Date: 2014-01-21
- Inventor: Kosuke Sakamoto , Toshio Inoue , Akira Takahashi , Yasunori Kobayashi , Shungo Fueki
- Applicant: Kosuke Sakamoto , Toshio Inoue , Akira Takahashi , Yasunori Kobayashi , Shungo Fueki
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Arent Fox LLP
- Priority: JP2008-276368 20081028
- International Application: PCT/JP2009/060242 WO 20090604
- International Announcement: WO2010/050264 WO 20100506
- Main IPC: G10K11/16
- IPC: G10K11/16
Abstract:
In an acoustic control system an operation range of an active type noise control device (an ANC device) and an operation range of an active type effect sound control device (an ASC device) are exchanged in accordance with the number of working cylinders of an engine.
Public/Granted literature
- US20110206213A1 ACTIVE TYPE ACOUSTIC CONTROL SYSTEM Public/Granted day:2011-08-25
Information query
