GB2235349B - Sound profile generator - Google Patents

Sound profile generator

Info

Publication number
GB2235349B
GB2235349B GB8918663A GB8918663A GB2235349B GB 2235349 B GB2235349 B GB 2235349B GB 8918663 A GB8918663 A GB 8918663A GB 8918663 A GB8918663 A GB 8918663A GB 2235349 B GB2235349 B GB 2235349B
Authority
GB
United Kingdom
Prior art keywords
profile generator
sound profile
sound
generator
profile
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.)
Expired - Fee Related
Application number
GB8918663A
Other versions
GB2235349A (en
GB8918663D0 (en
Inventor
Colin O'brien
Steven Grimes
Stephen Bleakley
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB8918663A priority Critical patent/GB2235349B/en
Publication of GB8918663D0 publication Critical patent/GB8918663D0/en
Publication of GB2235349A publication Critical patent/GB2235349A/en
Application granted granted Critical
Publication of GB2235349B publication Critical patent/GB2235349B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/75—Electric tinnitus maskers providing an auditory perception
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/1752—Masking
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/42—Jamming having variable characteristics characterized by the control of the jamming frequency or wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/40—Jamming having variable characteristics
    • H04K3/43—Jamming having variable characteristics characterized by the control of the jamming power, signal-to-noise ratio or geographic coverage area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
GB8918663A 1989-08-16 1989-08-16 Sound profile generator Expired - Fee Related GB2235349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8918663A GB2235349B (en) 1989-08-16 1989-08-16 Sound profile generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8918663A GB2235349B (en) 1989-08-16 1989-08-16 Sound profile generator

Publications (3)

Publication Number Publication Date
GB8918663D0 GB8918663D0 (en) 1989-09-27
GB2235349A GB2235349A (en) 1991-02-27
GB2235349B true GB2235349B (en) 1993-09-22

Family

ID=10661695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918663A Expired - Fee Related GB2235349B (en) 1989-08-16 1989-08-16 Sound profile generator

Country Status (1)

Country Link
GB (1) GB2235349B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE205994T1 (en) * 1996-07-09 2001-10-15 Siemens Audiologische Technik PROGRAMMABLE HEARING AID
US7520851B2 (en) 1999-03-17 2009-04-21 Neurominics Pty Limited Tinnitus rehabilitation device and method
AUPP927599A0 (en) 1999-03-17 1999-04-15 Curtin University Of Technology Tinnitus rehabilitation device and method
GB2417604A (en) * 2004-08-26 2006-03-01 Emet Makar Tinnitus masking device
DK2106253T3 (en) 2007-01-10 2016-08-29 Tipa Tinnitus Corp Pty Ltd tinnitus Treatment
ITUD20070009A1 (en) * 2007-01-18 2008-07-19 Univ Parma DEVICE FOR THE TREATMENT OF ACUFENE
EP2132957B1 (en) 2007-03-07 2010-11-17 GN Resound A/S Sound enrichment for the relief of tinnitus
CN101641967B (en) 2007-03-07 2016-06-22 Gn瑞声达A/S For depending on the sound enrichment of sound environment classification relief of tinnitus
US10165372B2 (en) 2012-06-26 2018-12-25 Gn Hearing A/S Sound system for tinnitus relief
CN109313887B (en) 2016-05-20 2023-09-15 剑桥声音管理公司 Self-powered speaker for sound masking

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001671A1 (en) * 1984-08-28 1986-03-13 Central Institute For The Deaf System and method for compensating hearing deficiences

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001671A1 (en) * 1984-08-28 1986-03-13 Central Institute For The Deaf System and method for compensating hearing deficiences

Also Published As

Publication number Publication date
GB2235349A (en) 1991-02-27
GB8918663D0 (en) 1989-09-27

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Legal Events

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

Effective date: 19980816