GB201507809D0 - Method and apparatus for detecting audio surveillance devices - Google Patents

Method and apparatus for detecting audio surveillance devices

Info

Publication number
GB201507809D0
GB201507809D0 GBGB1507809.0A GB201507809A GB201507809D0 GB 201507809 D0 GB201507809 D0 GB 201507809D0 GB 201507809 A GB201507809 A GB 201507809A GB 201507809 D0 GB201507809 D0 GB 201507809D0
Authority
GB
United Kingdom
Prior art keywords
surveillance devices
detecting audio
audio surveillance
detecting
devices
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.)
Granted
Application number
GBGB1507809.0A
Other versions
GB2538093A (en
GB2538093B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audiotel International Ltd
Original Assignee
Audiotel International Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Audiotel International Ltd filed Critical Audiotel International Ltd
Priority to GB1507809.0A priority Critical patent/GB2538093B/en
Publication of GB201507809D0 publication Critical patent/GB201507809D0/en
Publication of GB2538093A publication Critical patent/GB2538093A/en
Application granted granted Critical
Publication of GB2538093B publication Critical patent/GB2538093B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/60—Jamming involving special techniques
    • H04K3/65—Jamming involving special techniques using deceptive jamming or spoofing, e.g. transmission of false signals for premature triggering of RCIED, for forced connection or disconnection to/from a network or for generation of dummy target signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/822—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by detecting the presence of a surveillance, interception or detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/827—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection using characteristics of target signal or of transmission, e.g. using direct sequence spread spectrum or fast frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/12—Jamming or countermeasure used for a particular application for acoustic communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1507809.0A 2015-05-07 2015-05-07 Method and apparatus for detecting audio surveillance devices Expired - Fee Related GB2538093B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1507809.0A GB2538093B (en) 2015-05-07 2015-05-07 Method and apparatus for detecting audio surveillance devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1507809.0A GB2538093B (en) 2015-05-07 2015-05-07 Method and apparatus for detecting audio surveillance devices

Publications (3)

Publication Number Publication Date
GB201507809D0 true GB201507809D0 (en) 2015-06-17
GB2538093A GB2538093A (en) 2016-11-09
GB2538093B GB2538093B (en) 2021-06-30

Family

ID=53489254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1507809.0A Expired - Fee Related GB2538093B (en) 2015-05-07 2015-05-07 Method and apparatus for detecting audio surveillance devices

Country Status (1)

Country Link
GB (1) GB2538093B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939420A (en) * 1974-01-15 1976-02-17 Sture Risberg Debugging arrangement
DE2428299C2 (en) * 1974-06-12 1983-07-28 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Arrangement for determining a bugging transmitter
US4399556A (en) * 1982-03-12 1983-08-16 Whidden Glenn H Device for locating audio surveillance apparatus
US4805231A (en) * 1987-04-01 1989-02-14 Whidden Glenn H Apparatus for detecting an electronic surveillance device
US5717656A (en) * 1996-08-20 1998-02-10 Ybm Technologies, Inc. Method and apparatus for detecting and locating a concealed listening device
KR100335513B1 (en) * 1999-11-05 2002-05-06 김덕우 A system and method for monitoring a wiretap
TW200837669A (en) * 2007-03-08 2008-09-16 De-Xiang Huang Wiretap detecting apparatus

Also Published As

Publication number Publication date
GB2538093A (en) 2016-11-09
GB2538093B (en) 2021-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220507