Invention Grant
US08929580B2 Sound generation system, sound recording system, sound generation method, sound recording method, sound adjusting method, sound adjusting program, sound field adjusting system, speaker stand, furniture, speaker cabinet, and speaker device
有权
声音发生系统，录音系统，声音生成方法，录音方法，声音调整方法，声音调整程序，声场调整系统，扬声器支架，家具，扬声器柜和扬声器装置
- Patent Title: Sound generation system, sound recording system, sound generation method, sound recording method, sound adjusting method, sound adjusting program, sound field adjusting system, speaker stand, furniture, speaker cabinet, and speaker device
- Patent Title (中): 声音发生系统，录音系统，声音生成方法，录音方法，声音调整方法，声音调整程序，声场调整系统，扬声器支架，家具，扬声器柜和扬声器装置
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Application No.: US13202486Application Date: 2010-02-03
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Publication No.: US08929580B2Publication Date: 2015-01-06
- Inventor: Shinji Ohashi , Koichi Yamashita , Yasushi Satake , Katsuyuki Kanazawa
- Applicant: Shinji Ohashi , Koichi Yamashita , Yasushi Satake , Katsuyuki Kanazawa
- Applicant Address: JP Tokyo
- Assignee: Nittobo Acoustic Engineering Co., Ltd.
- Current Assignee: Nittobo Acoustic Engineering Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2009-038426 20090220; JP2009-081442 20090330; JP2009-142518 20090615; JP2009-255890 20091109
- International Application: PCT/JP2010/000642 WO 20100203
- International Announcement: WO2010/095380 WO 20100826
- Main IPC: H04R1/20
- IPC: H04R1/20 ; H04R25/00 ; G10K11/20
Abstract:
Provided are a sound generation system and a sound recording system, which are placed in a room to adjust sound. A columnar body is disposed around a sound source to adjust how much sound of a low-tone range, as well as of a middle- and high-tone range, is absorbed and diffused. Moreover, a columnar body is disposed around a recording device to adjust how much sound of a low-tone range, as well as of a middle- and high-tone range, is absorbed and diffused. The columnar bodies may be made of a combination of different diameters and/or lengths. The arrangement distances may be random. With the columnar body disposed at the most appropriate location, it is possible to adjust sound in a wide band.
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