GB2507582B - An acoustic alarm recognition unit - Google Patents
An acoustic alarm recognition unitInfo
- Publication number
- GB2507582B GB2507582B GB1219936.0A GB201219936A GB2507582B GB 2507582 B GB2507582 B GB 2507582B GB 201219936 A GB201219936 A GB 201219936A GB 2507582 B GB2507582 B GB 2507582B
- Authority
- GB
- United Kingdom
- Prior art keywords
- recognition unit
- acoustic alarm
- alarm recognition
- acoustic
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
- G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B6/00—Tactile signalling systems, e.g. personal calling systems
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1219936.0A GB2507582B (en) | 2012-11-06 | 2012-11-06 | An acoustic alarm recognition unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1219936.0A GB2507582B (en) | 2012-11-06 | 2012-11-06 | An acoustic alarm recognition unit |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201219936D0 GB201219936D0 (en) | 2012-12-19 |
GB2507582A GB2507582A (en) | 2014-05-07 |
GB2507582B true GB2507582B (en) | 2015-06-10 |
Family
ID=47429216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1219936.0A Active GB2507582B (en) | 2012-11-06 | 2012-11-06 | An acoustic alarm recognition unit |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2507582B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201607688D0 (en) * | 2016-05-03 | 2016-06-15 | Drewnicki Richard And Froud Roger I And Drewnicki Leigh And Drewnicki Alexander | Alarm detector |
US10865595B2 (en) | 2018-12-17 | 2020-12-15 | Schlage Lock Company Llc | Door closer with hold-open and release |
US11519212B2 (en) | 2021-02-24 | 2022-12-06 | Schlage Lock Company Llc | Modular add-on devices for door closers |
WO2023233154A1 (en) * | 2022-06-01 | 2023-12-07 | Focusrite Audio Engineering Limited | Amplifier |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651070A (en) * | 1995-04-12 | 1997-07-22 | Blunt; Thomas O. | Warning device programmable to be sensitive to preselected sound frequencies |
US20040145465A1 (en) * | 2003-01-17 | 2004-07-29 | Smart Safety Systems, Inc. | Remotely activated, multiple stage alarm system |
US20040155770A1 (en) * | 2002-08-22 | 2004-08-12 | Nelson Carl V. | Audible alarm relay system |
WO2006012460A2 (en) * | 2004-07-23 | 2006-02-02 | Innovalarm Corporation | Enhanced acoustic monitoring and alarm response |
CA2514358A1 (en) * | 2005-08-02 | 2007-02-02 | Gary W. Crook | Personal hydrogen sulfide gas alarm system |
WO2011000113A1 (en) * | 2009-06-30 | 2011-01-06 | Harmonya Technologies | Multiple sound and voice detector for hearing- impaired or deaf person |
GB2502649A (en) * | 2012-06-01 | 2013-12-04 | Biisafe Oy | A stand for adjusting the alignment of a docked mobile electronics device and related camera view based on received input data |
-
2012
- 2012-11-06 GB GB1219936.0A patent/GB2507582B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5651070A (en) * | 1995-04-12 | 1997-07-22 | Blunt; Thomas O. | Warning device programmable to be sensitive to preselected sound frequencies |
US20040155770A1 (en) * | 2002-08-22 | 2004-08-12 | Nelson Carl V. | Audible alarm relay system |
US20040145465A1 (en) * | 2003-01-17 | 2004-07-29 | Smart Safety Systems, Inc. | Remotely activated, multiple stage alarm system |
WO2006012460A2 (en) * | 2004-07-23 | 2006-02-02 | Innovalarm Corporation | Enhanced acoustic monitoring and alarm response |
CA2514358A1 (en) * | 2005-08-02 | 2007-02-02 | Gary W. Crook | Personal hydrogen sulfide gas alarm system |
WO2011000113A1 (en) * | 2009-06-30 | 2011-01-06 | Harmonya Technologies | Multiple sound and voice detector for hearing- impaired or deaf person |
GB2502649A (en) * | 2012-06-01 | 2013-12-04 | Biisafe Oy | A stand for adjusting the alignment of a docked mobile electronics device and related camera view based on received input data |
Also Published As
Publication number | Publication date |
---|---|
GB201219936D0 (en) | 2012-12-19 |
GB2507582A (en) | 2014-05-07 |
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