Title:
定位可能で情報を伝達する(LOCATABLEANDINFORMATION)音響装置と方法
Document Type and Number:
Japanese Patent JP2009503570
Kind Code:
A
Abstract:
A device is described to provide a localisable information signal. The device is adapted to emit sequentially a locating sound signal comprising broad band sound and an information sound signal comprising at least verbal information. A signal generated by such a device, a system incorporating a plurality of such devices, and a method of enabling an individual to orientate in an environment using such a system or signal are also described.
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| JPH07104760 | SOUND VOLUME ADJUSTABLE BUZZER |
Inventors:
Whisington Deborah Jane
Keane James Brendan
Keane James Brendan
Application Number:
JP2008523430A
Publication Date:
January 29, 2009
Filing Date:
July 13, 2006
Export Citation:
Assignee:
SOUND ALERT LIMITED
International Classes:
G10K7/00; G10L13/00
Domestic Patent References:
| JPH10320654A | 1998-12-04 |
Attorney, Agent or Firm:
Takayoshi Matsunaga
Iizuka Muko
Iizuka Muko