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 vehicles Download PDF

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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
Application number
MDA20040141A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3608B2 (en
MD20040141A (en
Inventor
Ион КОВАЛЕНКО
Original Assignee
Ион КОВАЛЕНКО
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 Ион КОВАЛЕНКО filed Critical Ион КОВАЛЕНКО
Priority to MDA20040141A priority Critical patent/MD3608C2/en
Publication of MD20040141A publication Critical patent/MD20040141A/en
Publication of MD3608B2 publication Critical patent/MD3608B2/en
Publication of MD3608C2 publication Critical patent/MD3608C2/en

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  • 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).
MDA20040141A 2004-06-02 2004-06-02 Method and system for audio channel sound switching in the audio apparatuses for vehicles MD3608C2 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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