GB2364492B - Audio processing, e.g. for discouraging vocalisation or the production of complex sounds - Google Patents
Audio processing, e.g. for discouraging vocalisation or the production of complex soundsInfo
- Publication number
- GB2364492B GB2364492B GB0127819A GB0127819A GB2364492B GB 2364492 B GB2364492 B GB 2364492B GB 0127819 A GB0127819 A GB 0127819A GB 0127819 A GB0127819 A GB 0127819A GB 2364492 B GB2364492 B GB 2364492B
- Authority
- GB
- United Kingdom
- Prior art keywords
- vocalisation
- discouraging
- production
- audio processing
- complex sounds
- 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
Links
Classifications
-
- 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
- G10K11/1754—Speech masking
Landscapes
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Control Of Amplification And Gain Control (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9929520A GB2357411A (en) | 1999-12-15 | 1999-12-15 | Audio processing, e.g. for discouraging vocalisation or the production of complex sounds |
GB9929519A GB2357410A (en) | 1999-12-15 | 1999-12-15 | Audio processing, e.g. for discouraging vocalisation or the production of complex sounds |
GB0007329A GB0007329D0 (en) | 1999-12-15 | 2000-03-28 | Audio processing e.g. for discouraging vocalisation or the production of complex sounds |
PCT/GB2000/004645 WO2001045082A1 (en) | 1999-12-15 | 2000-12-04 | Audio processing, e.g. for discouraging vocalisation or the production of complex sounds |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0127819D0 GB0127819D0 (en) | 2002-01-09 |
GB2364492A GB2364492A (en) | 2002-01-23 |
GB2364492B true GB2364492B (en) | 2002-07-24 |
Family
ID=27255623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0127819A Expired - Fee Related GB2364492B (en) | 1999-12-15 | 2000-12-04 | Audio processing, e.g. for discouraging vocalisation or the production of complex sounds |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1238389A1 (en) |
AU (1) | AU1719401A (en) |
GB (1) | GB2364492B (en) |
WO (1) | WO2001045082A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9927131D0 (en) | 1999-11-16 | 2000-01-12 | Royal College Of Art | Apparatus for acoustically improving an environment and related method |
GB0023207D0 (en) | 2000-09-21 | 2000-11-01 | Royal College Of Art | Apparatus for acoustically improving an environment |
US8964997B2 (en) | 2005-05-18 | 2015-02-24 | Bose Corporation | Adapted audio masking |
US8218783B2 (en) * | 2008-12-23 | 2012-07-10 | Bose Corporation | Masking based gain control |
US8229125B2 (en) | 2009-02-06 | 2012-07-24 | Bose Corporation | Adjusting dynamic range of an audio system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823691A (en) * | 1973-05-10 | 1974-07-16 | M Morgan | Animal training device |
GB2071889A (en) * | 1980-03-07 | 1981-09-23 | Steel M | Anti-barking device |
US4438526A (en) * | 1982-04-26 | 1984-03-20 | Conwed Corporation | Automatic volume and frequency controlled sound masking system |
FR2549990A1 (en) * | 1983-07-25 | 1985-02-01 | Proactive Systems Inc | Device for putting out a subliminal audio message and method for reducing theft from displays in a shop. |
US4603317A (en) * | 1982-11-08 | 1986-07-29 | Electronic Controls Co. | Electrically-operated backup alarm |
-
2000
- 2000-12-04 EP EP00979810A patent/EP1238389A1/en not_active Withdrawn
- 2000-12-04 AU AU17194/01A patent/AU1719401A/en not_active Abandoned
- 2000-12-04 WO PCT/GB2000/004645 patent/WO2001045082A1/en not_active Application Discontinuation
- 2000-12-04 GB GB0127819A patent/GB2364492B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3823691A (en) * | 1973-05-10 | 1974-07-16 | M Morgan | Animal training device |
GB2071889A (en) * | 1980-03-07 | 1981-09-23 | Steel M | Anti-barking device |
US4438526A (en) * | 1982-04-26 | 1984-03-20 | Conwed Corporation | Automatic volume and frequency controlled sound masking system |
US4603317A (en) * | 1982-11-08 | 1986-07-29 | Electronic Controls Co. | Electrically-operated backup alarm |
FR2549990A1 (en) * | 1983-07-25 | 1985-02-01 | Proactive Systems Inc | Device for putting out a subliminal audio message and method for reducing theft from displays in a shop. |
Also Published As
Publication number | Publication date |
---|---|
GB2364492A (en) | 2002-01-23 |
WO2001045082A1 (en) | 2001-06-21 |
EP1238389A1 (en) | 2002-09-11 |
GB0127819D0 (en) | 2002-01-09 |
AU1719401A (en) | 2001-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20041204 |