MD20040141A - Method and device for sound muting in the audio apparatuses for vehicles - Google Patents

Method and device for sound muting in the audio apparatuses for vehicles Download PDF

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Publication number
MD20040141A
MD20040141A MDA20040141A MD20040141A MD20040141A MD 20040141 A MD20040141 A MD 20040141A MD A20040141 A MDA20040141 A MD A20040141A MD 20040141 A MD20040141 A MD 20040141A MD 20040141 A MD20040141 A MD 20040141A
Authority
MD
Moldova
Prior art keywords
audio
vehicles
vehicle
audio apparatuses
sound muting
Prior art date
Application number
MDA20040141A
Other languages
Romanian (ro)
Other versions
MD3608B2 (en
MD3608C2 (en
Inventor
Ion Covalenco
Original Assignee
Ion Covalenco
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 Ion Covalenco filed Critical Ion Covalenco
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

Inventia se refera la echipamentul autovehiculelor si poate fi utilizata in sistemele lor audio. Metoda consta in deblocarea canalului audio la o viteza predeterminata a autovehicolului. Dispozitivul de atenuare a sunetului in aparatele audio pentru vehicule include un microprocesor 1, conectat la el un detector al vitezei vehicului 3 si un comutator 2, care este unit cu o sursa a semnalului audio 4 si un amplificator 5, unit cu difuzorul 6.The invention relates to the equipment of motor vehicles and can be used in their audio systems. The method consists of unlocking the audio channel at a predetermined speed of the vehicle. The sound attenuation device in vehicle audio devices includes a microprocessor 1, connected to it by a vehicle speed detector 3 and a switch 2, which is coupled with an audio signal source 4 and an amplifier 5, coupled with the speaker 6.

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 true MD20040141A (en) 2005-12-31
MD3608B2 MD3608B2 (en) 2008-05-31
MD3608C2 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)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230313A (en) * 1983-06-14 1984-12-24 Honda Motor Co Ltd vehicle audio equipment
DE4201142C2 (en) * 1991-01-18 2001-11-29 Mazda Motor Driving speed limiting device
GB2307606A (en) * 1995-11-23 1997-05-28 Thomson Multimedia Sa Muting in a microprocessor-controlled audio apparatus
KR100456964B1 (en) * 2001-10-19 2004-11-10 기아자동차주식회사 velocity signal shifting method

Also Published As

Publication number Publication date
MD3608B2 (en) 2008-05-31
MD3608C2 (en) 2008-12-31

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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