WO2003044771A3 - Device and method for positioning acoustic sources - Google Patents

Device and method for positioning acoustic sources Download PDF

Info

Publication number
WO2003044771A3
WO2003044771A3 PCT/EP2002/011818 EP0211818W WO03044771A3 WO 2003044771 A3 WO2003044771 A3 WO 2003044771A3 EP 0211818 W EP0211818 W EP 0211818W WO 03044771 A3 WO03044771 A3 WO 03044771A3
Authority
WO
WIPO (PCT)
Prior art keywords
acoustic sources
positioning acoustic
space
source
positioning
Prior art date
Application number
PCT/EP2002/011818
Other languages
German (de)
French (fr)
Other versions
WO2003044771A2 (en
Inventor
Wilhelm Kincses
Siegfried Rothe
Hermann Ackermann
Klaus Mathiak
Original Assignee
Daimler Chrysler Ag
Wilhelm Kincses
Siegfried Rothe
Hermann Ackermann
Klaus Mathiak
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 Daimler Chrysler Ag, Wilhelm Kincses, Siegfried Rothe, Hermann Ackermann, Klaus Mathiak filed Critical Daimler Chrysler Ag
Publication of WO2003044771A2 publication Critical patent/WO2003044771A2/en
Publication of WO2003044771A3 publication Critical patent/WO2003044771A3/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Abstract

The aim of the invention is to realize a direction-selective warning system in a particularly simple and economical manner. To this end, a system for generating an acoustic space with a number of loudspeakers, whose out of phase control generates at least one virtual source, is used to change the position of this source in the space in order to warn or inform a user of a technical device.
PCT/EP2002/011818 2001-10-31 2002-10-23 Device and method for positioning acoustic sources WO2003044771A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001153304 DE10153304A1 (en) 2001-10-31 2001-10-31 Device for positioning acoustic sources generates warning/data signals via loudspeakers in technical devices to warn a user from a direction focused on an object or dangerous situation
DE10153304.7 2001-10-31

Publications (2)

Publication Number Publication Date
WO2003044771A2 WO2003044771A2 (en) 2003-05-30
WO2003044771A3 true WO2003044771A3 (en) 2003-12-18

Family

ID=7704076

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/011818 WO2003044771A2 (en) 2001-10-31 2002-10-23 Device and method for positioning acoustic sources

Country Status (2)

Country Link
DE (1) DE10153304A1 (en)
WO (1) WO2003044771A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021068B4 (en) * 2008-04-26 2019-06-13 Volkswagen Ag Hazard warning device for a motor vehicle and driver assistance system
DE102019210554A1 (en) * 2019-07-17 2021-01-21 Psa Automobiles Sa Method for assisting a driver of a motor vehicle when parking, computer program product, driver assistance system and motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528563A (en) * 1982-11-11 1985-07-09 Nissan Motor Company, Limited Rearward obstruction sensing system for automotive vehicle
US5052685A (en) * 1989-12-07 1991-10-01 Qsound Ltd. Sound processor for video game
DE19843564A1 (en) * 1998-09-23 2000-03-30 Bosch Gmbh Robert Warning device for a motor vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343347B (en) * 1998-06-20 2002-12-31 Central Research Lab Ltd A method of synthesising an audio signal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528563A (en) * 1982-11-11 1985-07-09 Nissan Motor Company, Limited Rearward obstruction sensing system for automotive vehicle
US5052685A (en) * 1989-12-07 1991-10-01 Qsound Ltd. Sound processor for video game
DE19843564A1 (en) * 1998-09-23 2000-03-30 Bosch Gmbh Robert Warning device for a motor vehicle

Also Published As

Publication number Publication date
DE10153304A1 (en) 2003-05-22
WO2003044771A2 (en) 2003-05-30

Similar Documents

Publication Publication Date Title
AU2002365197A1 (en) Activation effect on carbon nanotubes
AU2001255205A1 (en) Systems and methods for generating computer-displayed presentations
AU2002323413A1 (en) Playlist generation, delivery and navigation
AU2002243216A1 (en) System for completing forms on the internet
WO2003023701A3 (en) Operating device
AU2001291945A1 (en) Plasma sterilisation system
GB2394346B (en) Vehicle navigation server, and vehicle navigation device and system using the same
AU2003298962A1 (en) Stereo projection system and projection device therefor
AU2002253497A1 (en) Fast linguistic parsing system
AU2003295492A1 (en) Methods for controlling apparatuses having an emergency alert function
AU2001266360A1 (en) Vibrator, vibration unit, and vibrator control method
AU2003290863A1 (en) Methods for controlling apparatuses having an emergency alert function
AU2001232513A1 (en) An industrial robot with an actuated brake system, which cooperate with the robot's control system
AU2001255677A1 (en) Systems and methods for generating an appliance with tie points
AU2001219198A1 (en) Housing for hvac control unit
WO2003044771A3 (en) Device and method for positioning acoustic sources
AU2001251581A1 (en) Instrument visualization system
WO2005033883A3 (en) Directional pad having integrated acoustic system and lighting system
WO2005046999A3 (en) Methods for providing periodic status updates from a printer and a printer capable of providing periodic status updates
AU2001275498A1 (en) Encryption system based on crossed inverse quasigroups
AU2001288069A1 (en) Vibration control device
AU2002357236A1 (en) On line presentation software
AU2001282443A1 (en) Apparatus for controlling computer pointer motions, outputs and events
AU2003288382A1 (en) Device for the contact-free, three-dimensional digitising of an object
AU2001211265A1 (en) Text inputting system

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP