CA1301073C - Systeme de sonorisation - Google Patents
Systeme de sonorisationInfo
- Publication number
- CA1301073C CA1301073C CA 575294 CA575294A CA1301073C CA 1301073 C CA1301073 C CA 1301073C CA 575294 CA575294 CA 575294 CA 575294 A CA575294 A CA 575294A CA 1301073 C CA1301073 C CA 1301073C
- Authority
- CA
- Canada
- Prior art keywords
- amplifier
- conditioning unit
- electrical conditioning
- microphones
- microphone
- 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
Links
- 239000003623 enhancer Substances 0.000 title claims abstract description 21
- 230000003750 conditioning effect Effects 0.000 claims abstract description 70
- 238000009429 electrical wiring Methods 0.000 claims abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000029305 taxis Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8719624 | 1987-08-19 | ||
| GB878719624A GB8719624D0 (en) | 1987-08-19 | 1987-08-19 | Voice enhancer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1301073C true CA1301073C (fr) | 1992-05-19 |
Family
ID=10622516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 575294 Expired CA1301073C (fr) | 1987-08-19 | 1988-08-19 | Systeme de sonorisation |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1301073C (fr) |
| GB (1) | GB8719624D0 (fr) |
-
1987
- 1987-08-19 GB GB878719624A patent/GB8719624D0/en active Pending
-
1988
- 1988-08-19 CA CA 575294 patent/CA1301073C/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8719624D0 (en) | 1987-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4965833A (en) | Voice enhancer system | |
| US6363156B1 (en) | Integrated communication system for a vehicle | |
| US5185803A (en) | Communication system for passenger vehicle | |
| US5459702A (en) | Apparatus and method of improving the quality of recorded dictation in moving vehicles | |
| US20080021706A1 (en) | Speech distribution system | |
| EP0986932B1 (fr) | Systeme de communication pour habitacle | |
| EP0949795B1 (fr) | Système numérique d'amélioration de signaux de parole | |
| DE19938171C2 (de) | Verfahren zur Verarbeitung von akustischen Signalen und Kommunikationsanlage für Insassen in einem Fahrzeug | |
| WO2003010995A3 (fr) | Systeme de renforcement sonore suppresseur d'echo pour plusieurs microphones sous forme de postprocesseur | |
| JP2001095083A (ja) | 信号の損失を補償する方法及び装置 | |
| JPH10224888A (ja) | 車載用スピーカシステム | |
| US4843367A (en) | Car's back-up alarm fitted with speech function | |
| US20040195854A1 (en) | Motor vehicle having a number of seats | |
| CA1301073C (fr) | Systeme de sonorisation | |
| EP1800291A2 (fr) | Dispositif et procede de communication et/ou de perception acoustique dans un vehicule | |
| JPH07255099A (ja) | 車載用音響装置 | |
| Linhard et al. | Passenger in-car communication enhancement | |
| JP2000125398A (ja) | 可聴通信システム | |
| Finn et al. | Digital voice enhancement implementation and integration in vehicle interiors | |
| JPH0635565Y2 (ja) | 自動車用インターホン装置 | |
| Schaaf et al. | Digital voice enhancement for improved in-car communication | |
| JPH0133387Y2 (fr) | ||
| KR0142982B1 (ko) | 차량 외부 소리 청취기 | |
| JP3105010B2 (ja) | 車両用音響装置 | |
| JPH05191305A (ja) | 車両用音響装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |