FR3074001B1 - EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE - Google Patents

EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE Download PDF

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Publication number
FR3074001B1
FR3074001B1 FR1760923A FR1760923A FR3074001B1 FR 3074001 B1 FR3074001 B1 FR 3074001B1 FR 1760923 A FR1760923 A FR 1760923A FR 1760923 A FR1760923 A FR 1760923A FR 3074001 B1 FR3074001 B1 FR 3074001B1
Authority
FR
France
Prior art keywords
transmission device
sound
earphone
sound transmission
extended sound
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.)
Active
Application number
FR1760923A
Other languages
French (fr)
Other versions
FR3074001A1 (en
Inventor
Dominique Delamour
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1760923A priority Critical patent/FR3074001B1/en
Priority to PCT/EP2018/081084 priority patent/WO2019096790A1/en
Publication of FR3074001A1 publication Critical patent/FR3074001A1/en
Application granted granted Critical
Publication of FR3074001B1 publication Critical patent/FR3074001B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • 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
    • H04R1/1016—Earpieces of the intra-aural type
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • 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
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Un dispositif de transmission du son (4) pour écouteur, comportant une ouverture d'entrée (41), ladite ouverture d'entrée (41) étant apte à recevoir une source d'émission sonore, une ouverture de sortie (42) apte à être présentée dans une oreille et une enceinte de diffusion (40) apte à conduire le son d'amont en aval depuis ladite ouverture d'entrée (41) vers ladite ouverture de sortie (42), l'enceinte de diffusion (40) comportant une partie amont (40A) configurée pour traiter le son, une partie aval (40C) configurée pour être placée dans une oreille d'un utilisateur et une partie intermédiaire (40B) configurée pour conduire le son de la partie amont (40A) à la partie aval (40C), l'enceinte de diffusion (40) possédant une longueur (DB) supérieure à 130 mm.A sound transmission device (4) for a headset, comprising an inlet opening (41), said inlet opening (41) being capable of receiving a source of sound emission, an outlet opening (42) suitable for be presented in an ear and a diffusion enclosure (40) capable of driving the sound from upstream to downstream from said inlet opening (41) to said outlet opening (42), the diffusion enclosure (40) comprising an upstream part (40A) configured to process sound, a downstream part (40C) configured to be placed in a user's ear and an intermediate part (40B) configured to conduct sound from the upstream part (40A) to the downstream part (40C), the diffusion enclosure (40) having a length (DB) greater than 130 mm.

FR1760923A 2017-11-20 2017-11-20 EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE Active FR3074001B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1760923A FR3074001B1 (en) 2017-11-20 2017-11-20 EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE
PCT/EP2018/081084 WO2019096790A1 (en) 2017-11-20 2018-11-13 Elongate sound transmitting device for an earpiece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760923 2017-11-20
FR1760923A FR3074001B1 (en) 2017-11-20 2017-11-20 EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE

Publications (2)

Publication Number Publication Date
FR3074001A1 FR3074001A1 (en) 2019-05-24
FR3074001B1 true FR3074001B1 (en) 2020-05-29

Family

ID=61750239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760923A Active FR3074001B1 (en) 2017-11-20 2017-11-20 EXTENDED SOUND TRANSMISSION DEVICE FOR EARPHONE

Country Status (2)

Country Link
FR (1) FR3074001B1 (en)
WO (1) WO2019096790A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336295C (en) * 1988-09-21 1995-07-11 Masayoshi Miura Sound reproducing apparatus
FR3020737B1 (en) * 2014-05-05 2017-10-20 Chene Richard DEVICE FOR TRANSMITTING SOUNDS FOR INTRA-AURICULAR HEADER AND INTRA-AURICULAR HEADER
FR3043296B1 (en) * 2015-10-30 2017-12-08 Chene Richard HEADPHONES

Also Published As

Publication number Publication date
FR3074001A1 (en) 2019-05-24
WO2019096790A1 (en) 2019-05-23

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