[go: up one dir, main page]

JPS6416449A - Sound device for vehicle - Google Patents

Sound device for vehicle

Info

Publication number
JPS6416449A
JPS6416449A JP17340287A JP17340287A JPS6416449A JP S6416449 A JPS6416449 A JP S6416449A JP 17340287 A JP17340287 A JP 17340287A JP 17340287 A JP17340287 A JP 17340287A JP S6416449 A JPS6416449 A JP S6416449A
Authority
JP
Japan
Prior art keywords
sound
sound volume
vehicle
opening
volume change
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.)
Pending
Application number
JP17340287A
Other languages
Japanese (ja)
Inventor
Ryoji Oe
Manabu Sakakibara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP17340287A priority Critical patent/JPS6416449A/en
Publication of JPS6416449A publication Critical patent/JPS6416449A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To facilitate the hearing of voice by preparing plural types of sound volume change characteristics corresponding to vehicle speeds and selecting a change characteristic in accordance with the opening/closing condition of the closing body of a vehicle to control the sound volume of a sound device. CONSTITUTION:Plural types of sound volume change characteristics corresponding to vehicle speeds are previously stored in a memory means 13 in accordance with the opening/closing condition of the closing body of a vehicle, and a sound volume change characteristic corresponding to the opening/closing condition of the closing body detected by an opening/closing condition detecting means 5 is selected by a selecting means 15. And, based on the selected sound volume change characteristic, a sound device A is controlled to be a sound volume corresponding to a vehicle speed detected by a vehicle speed detecting means 14. Thereby, the sound volume of the sound device A is regulated in accordance with increase in vehicle speed, offsetting the sound of wind, and the like, by the increment of the sound volume. Also, in the opening condition of the closing body, even if the entering degree of the sound of wind into a vehicle room is increased, the corresponding sound volume change characteristic can be selected. Accordingly, the voice from the sound device can be easily heard.
JP17340287A 1987-07-10 1987-07-10 Sound device for vehicle Pending JPS6416449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17340287A JPS6416449A (en) 1987-07-10 1987-07-10 Sound device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17340287A JPS6416449A (en) 1987-07-10 1987-07-10 Sound device for vehicle

Publications (1)

Publication Number Publication Date
JPS6416449A true JPS6416449A (en) 1989-01-19

Family

ID=15959753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17340287A Pending JPS6416449A (en) 1987-07-10 1987-07-10 Sound device for vehicle

Country Status (1)

Country Link
JP (1) JPS6416449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145789A (en) * 2006-12-11 2008-06-26 Yamaha Corp Onboard music reproduction apparatus and method, and program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145789A (en) * 2006-12-11 2008-06-26 Yamaha Corp Onboard music reproduction apparatus and method, and program

Similar Documents

Publication Publication Date Title
CA2160960A1 (en) Method and Device for Controlling Output Power of a Power Amplifier
CA2236736A1 (en) Door control apparatus
JPS562435A (en) Constant-speed controller for vehicle
GB1532367A (en) Devices for controlling the speed of a vehicle
CA2062776A1 (en) Digital automatic gain control
FR2407607A1 (en) AUTOMATIC GAIN CONTROL DEVICE OF A B.L.U. AND RECEIVER B.L.U. INCLUDING SUCH A DEVICE
JPS6416449A (en) Sound device for vehicle
CA2034333A1 (en) Voice signal processing device
JPS56124510A (en) Controlling method of air conditioning for vehicle
JPS57118139A (en) Car diagnostic device by sound
JPS6477091A (en) Electronic musical instrument having wind response function
KR19980049297U (en) Car audio volume control device
GB1297753A (en)
DE3477982D1 (en) Method of adapting the sound volume of a loudspeaker in accordance with the ambiant noise level
JPS55127233A (en) Voice control system for car
JPS57103087A (en) Automatic sound volume control circuit in time announcing sound generator
JPS6412045A (en) Electronically controlled fuel injection apparatus
JPS56103600A (en) Control system for outdoor-use loudspeaker sound area
EP0361884A3 (en) Noise reduction in speech transmitter circuits
KR860008895A (en) Voice-activated vehicle speed control device and method of using the same
GB1014430A (en) Acoustically controlled closure apparatus
JPS57122143A (en) Constant running device for behicle
JPS5225550A (en) Automatic sound volume controller
JPS5588107A (en) Vehicle constant-speed travel unit
JPS5361951A (en) Sound volume controller