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IN2012DN00555A - - Google Patents

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Publication number
IN2012DN00555A
IN2012DN00555A IN555DEN2012A IN2012DN00555A IN 2012DN00555 A IN2012DN00555 A IN 2012DN00555A IN 555DEN2012 A IN555DEN2012 A IN 555DEN2012A IN 2012DN00555 A IN2012DN00555 A IN 2012DN00555A
Authority
IN
India
Prior art keywords
configuration
computer program
engine
providing
loudspeaker configuration
Prior art date
Application number
Inventor
Glav Ragnar
Klopotek Von Glowczewski Manfred
Wikstrom Adam
Jonsson Ola
Tingvall Bror
Johnsson Roger
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of IN2012DN00555A publication Critical patent/IN2012DN00555A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

A method for generating engine acoustic emissions. The method is especially characterized in the steps of - providing a loudspeaker configuration (100) based upon the configuration of said engine; and - feeding said loudspeaker configuration (100) with signals for providing desired engine acoustic emission. The invention also relates to a device, a computer program and a computer program product. (Fig. la)
IN555DEN2012 2009-08-19 2010-08-11 IN2012DN00555A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950592A SE534042C2 (en) 2009-08-19 2009-08-19 Method and apparatus for simulating acoustic emissions from an engine
PCT/SE2010/050881 WO2011021977A1 (en) 2009-08-19 2010-08-11 A method and a device for generating engine acoustic emissions, a computer program and a computer program product

Publications (1)

Publication Number Publication Date
IN2012DN00555A true IN2012DN00555A (en) 2015-06-12

Family

ID=43607221

Family Applications (1)

Application Number Title Priority Date Filing Date
IN555DEN2012 IN2012DN00555A (en) 2009-08-19 2010-08-11

Country Status (7)

Country Link
US (1) US8938080B2 (en)
EP (1) EP2467849A4 (en)
CN (1) CN102483914B (en)
BR (1) BR112012001886A2 (en)
IN (1) IN2012DN00555A (en)
SE (1) SE534042C2 (en)
WO (1) WO2011021977A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845572A (en) * 1972-08-02 1974-11-05 Singer Co Modular vehicle trainer sound system having a plurality of separately controllable sound generators and a polyphonic speaker array
DE9005598U1 (en) * 1990-05-16 1990-07-19 Hennl, Wilhelm, Dipl.-Ing., 86609 Donauwörth Noise generating device
US5237617A (en) * 1991-10-17 1993-08-17 Walter Miller Sound effects generating system for automobiles
FR2788364B1 (en) * 1999-01-11 2001-02-23 Renault DRIVING SIMULATOR FOR CREATING THE SOUND ENVIRONMENT OF THE VEHICLE INSIDE AND AROUND IT
DE19945259C1 (en) 1999-09-21 2001-01-11 Bayerische Motoren Werke Ag Electroacoustic noise generation device e.g. for simulating automobile engine noise uses signal processing device with synthesizer for mixing signal from sound pressure sensor in air intake with synthetic tones
US6898289B2 (en) * 2000-09-20 2005-05-24 Siemens Vdo Automotive Inc. Integrated active noise attenuation system and fluid reservoir
JP4298620B2 (en) * 2003-10-09 2009-07-22 ヤマハ発動機株式会社 ENGINE SOUND SYNTHESIS DEVICE, VEHICLE AND GAME MACHINE USING THE SAME, ENGINE SOUND SYNTHESIS METHOD, COMPUTER PROGRAM FOR ENGINE SOUND SYNTHESIS, GAME PROGRAM INCLUDING THE SAME, AND RECORDING MEDIUM CONTAINING COMPUTER PROGRAM FOR ENGINE SOUND SYNTHESIS
FR2865040B1 (en) * 2004-01-09 2006-05-05 Microdb ACOUSTIC MEASUREMENT SYSTEM FOR LOCATING NOISE SOURCES
JP4140607B2 (en) * 2004-03-10 2008-08-27 ヤマハ株式会社 Engine sound processing device
JP2006349844A (en) * 2005-06-14 2006-12-28 Aruze Corp Simulated engine sound generator
US20060285697A1 (en) * 2005-06-17 2006-12-21 Comfozone, Inc. Open-air noise cancellation for diffraction control applications
US8077873B2 (en) * 2009-05-14 2011-12-13 Harman International Industries, Incorporated System for active noise control with adaptive speaker selection

Also Published As

Publication number Publication date
CN102483914A (en) 2012-05-30
SE534042C2 (en) 2011-04-12
EP2467849A4 (en) 2013-03-13
US20120155672A1 (en) 2012-06-21
CN102483914B (en) 2015-04-01
US8938080B2 (en) 2015-01-20
EP2467849A1 (en) 2012-06-27
BR112012001886A2 (en) 2016-03-15
WO2011021977A1 (en) 2011-02-24
SE0950592A1 (en) 2011-02-20

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