MD3608C2 - Method and system for audio channel sound switching in the audio apparatuses for vehicles - Google Patents
Method and system for audio channel sound switching in the audio apparatuses for vehiclesInfo
- Publication number
- MD3608C2 MD3608C2 MDA20040141A MD20040141A MD3608C2 MD 3608 C2 MD3608 C2 MD 3608C2 MD A20040141 A MDA20040141 A MD A20040141A MD 20040141 A MD20040141 A MD 20040141A MD 3608 C2 MD3608 C2 MD 3608C2
- Authority
- MD
- Moldova
- Prior art keywords
- audio
- audio channel
- vehicles
- apparatuses
- vehicle
- Prior art date
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to the vehicle equipment and may be used in their audio systems.The method for audio channel sound switching in the audio apparatuses for vehicles consists in that blocking and unblocking of the audio channel are carried out depending on the traverse speed of the vehicle, controlled by a microprocessor. Blocking and unblocking of the audio channel are carried out at predetermined values of the traverse speed of the vehicle, and the audio channel is maintained in unblocked state in the limit of values V1 and V2, where 0≤V1≤V2.The system for audio channel sound switching in the audio apparatuses for vehicles comprises, connected in series, an audio signal source (4), a switch (2), an amplifier (5) and a loud speaker (6), at the same time the switch (2) is controlled by a microprocessor (1), connected to a vehicle traverse speed transducer (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20040141A MD3608C2 (en) | 2004-06-02 | 2004-06-02 | Method and system for audio channel sound switching in the audio apparatuses for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20040141A MD3608C2 (en) | 2004-06-02 | 2004-06-02 | Method and system for audio channel sound switching in the audio apparatuses for vehicles |
Publications (3)
Publication Number | Publication Date |
---|---|
MD20040141A MD20040141A (en) | 2005-12-31 |
MD3608B2 MD3608B2 (en) | 2008-05-31 |
MD3608C2 true MD3608C2 (en) | 2008-12-31 |
Family
ID=35508800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20040141A MD3608C2 (en) | 2004-06-02 | 2004-06-02 | Method and system for audio channel sound switching in the audio apparatuses for vehicles |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3608C2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558460A (en) * | 1983-06-14 | 1985-12-10 | Honda Giken Kogyo Kabushiki Kaisha | Audio apparatus for vehicle |
DE4201142A1 (en) * | 1991-01-18 | 1992-08-20 | Mazda Motor | Vehicle speed controller for vehicle with navigation system |
GB2307606A (en) * | 1995-11-23 | 1997-05-28 | Thomson Multimedia Sa | Muting in a microprocessor-controlled audio apparatus |
EP1304577A1 (en) * | 2001-10-19 | 2003-04-23 | Kia Motors Corporation | Device and method for converting vehicle speed signals |
-
2004
- 2004-06-02 MD MDA20040141A patent/MD3608C2/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558460A (en) * | 1983-06-14 | 1985-12-10 | Honda Giken Kogyo Kabushiki Kaisha | Audio apparatus for vehicle |
DE4201142A1 (en) * | 1991-01-18 | 1992-08-20 | Mazda Motor | Vehicle speed controller for vehicle with navigation system |
GB2307606A (en) * | 1995-11-23 | 1997-05-28 | Thomson Multimedia Sa | Muting in a microprocessor-controlled audio apparatus |
EP1304577A1 (en) * | 2001-10-19 | 2003-04-23 | Kia Motors Corporation | Device and method for converting vehicle speed signals |
Also Published As
Publication number | Publication date |
---|---|
MD3608B2 (en) | 2008-05-31 |
MD20040141A (en) | 2005-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |