EP4307722A1 - Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug - Google Patents

Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug Download PDF

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Publication number
EP4307722A1
EP4307722A1 EP22185123.1A EP22185123A EP4307722A1 EP 4307722 A1 EP4307722 A1 EP 4307722A1 EP 22185123 A EP22185123 A EP 22185123A EP 4307722 A1 EP4307722 A1 EP 4307722A1
Authority
EP
European Patent Office
Prior art keywords
acoustic output
output device
vehicle
location
road
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
EP22185123.1A
Other languages
English (en)
French (fr)
Inventor
Tarek Zaki
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to EP22185123.1A priority Critical patent/EP4307722A1/de
Publication of EP4307722A1 publication Critical patent/EP4307722A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
    • H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
    • 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP22185123.1A 2022-07-15 2022-07-15 Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug Pending EP4307722A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22185123.1A EP4307722A1 (de) 2022-07-15 2022-07-15 Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22185123.1A EP4307722A1 (de) 2022-07-15 2022-07-15 Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug

Publications (1)

Publication Number Publication Date
EP4307722A1 true EP4307722A1 (de) 2024-01-17

Family

ID=83049969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22185123.1A Pending EP4307722A1 (de) 2022-07-15 2022-07-15 Strassenfahrzeug und verfahren und system zur steuerung einer akustischen ausgabevorrichtung in einem strassenfahrzeug

Country Status (1)

Country Link
EP (1) EP4307722A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039546A1 (en) 1998-02-02 1999-08-05 Christopher Glenn Wass Virtual surround sound headphone loudspeaker output system
US20080205662A1 (en) * 2007-02-23 2008-08-28 John Lloyd Matejczyk Vehicle sound (s) enhancing accessory and method
US20130191068A1 (en) * 2012-01-25 2013-07-25 Harman Becker Automotive Systems Gmbh Head tracking system
EP3985482A1 (de) * 2020-10-13 2022-04-20 Koninklijke Philips N.V. Audiovisuelle darstellungsvorrichtung und durchführungsverfahren dafür
US20220210556A1 (en) * 2020-12-31 2022-06-30 Hyundai Motor Company Driver's vehicle sound perception method during autonomous traveling and autonomous vehicle thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999039546A1 (en) 1998-02-02 1999-08-05 Christopher Glenn Wass Virtual surround sound headphone loudspeaker output system
US20080205662A1 (en) * 2007-02-23 2008-08-28 John Lloyd Matejczyk Vehicle sound (s) enhancing accessory and method
US20130191068A1 (en) * 2012-01-25 2013-07-25 Harman Becker Automotive Systems Gmbh Head tracking system
EP3985482A1 (de) * 2020-10-13 2022-04-20 Koninklijke Philips N.V. Audiovisuelle darstellungsvorrichtung und durchführungsverfahren dafür
US20220210556A1 (en) * 2020-12-31 2022-06-30 Hyundai Motor Company Driver's vehicle sound perception method during autonomous traveling and autonomous vehicle thereof

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