MD3852B2 - Method and system for controlling the audio channels in motor vehicles depending on their speed - Google Patents

Method and system for controlling the audio channels in motor vehicles depending on their speed

Info

Publication number
MD3852B2
MD3852B2 MDA20040174A MD20040174A MD3852B2 MD 3852 B2 MD3852 B2 MD 3852B2 MD A20040174 A MDA20040174 A MD A20040174A MD 20040174 A MD20040174 A MD 20040174A MD 3852 B2 MD3852 B2 MD 3852B2
Authority
MD
Moldova
Prior art keywords
audio
motor vehicles
audio channels
controlling
speed
Prior art date
Application number
MDA20040174A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD20040174A (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 MDA20040174A priority Critical patent/MD3852B2/en
Publication of MD20040174A publication Critical patent/MD20040174A/en
Publication of MD3852B2 publication Critical patent/MD3852B2/en

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The invention relates to the equipment of motor vehicles and may be used in the audio systems thereof.The method for controlling the audio channels in motor vehicles depending on their speed consists in that the audio signal is decoded by a multidecoder in a number M of input audio channels, forming a unified sound field, and is transformed by the signal processor in a number K of channels, calculated by a control unit depending on the information about the motor vehicle speed, which, in its turn, is transformed in a number N of output audio channels, where M, N and K are natural numbers, K being smaller or equal to M and greater or equal to N, M - greater or equal to two.The system for controlling the audio channels in motor vehicles depending on their speed includes, connected in series, an audio signal source, a multidecoder, a signal processor with audio signal commutation devices, analog-to-audio signal converters, sound volume control devices, sound amplifiers and diffusers. To the interface of the signal processor it is connected a control device, connected to a vehicle speed pulse generator.
MDA20040174A 2004-03-05 2004-07-08 Method and system for controlling the audio channels in motor vehicles depending on their speed MD3852B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040174A MD3852B2 (en) 2004-03-05 2004-07-08 Method and system for controlling the audio channels in motor vehicles depending on their speed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MD20040014 2004-03-05
MDA20040174A MD3852B2 (en) 2004-03-05 2004-07-08 Method and system for controlling the audio channels in motor vehicles depending on their speed

Publications (2)

Publication Number Publication Date
MD20040174A MD20040174A (en) 2005-03-31
MD3852B2 true MD3852B2 (en) 2009-02-28

Family

ID=34395721

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040174A MD3852B2 (en) 2004-03-05 2004-07-08 Method and system for controlling the audio channels in motor vehicles depending on their speed

Country Status (1)

Country Link
MD (1) MD3852B2 (en)

Citations (1)

* 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

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
MD20040174A (en) 2005-03-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)