GB233847A - Ear suspended wireless headphone - Google Patents

Ear suspended wireless headphone

Info

Publication number
GB233847A
GB233847A GB861224A GB861224A GB233847A GB 233847 A GB233847 A GB 233847A GB 861224 A GB861224 A GB 861224A GB 861224 A GB861224 A GB 861224A GB 233847 A GB233847 A GB 233847A
Authority
GB
United Kingdom
Prior art keywords
ear
earpieces
cap
wireless headphone
suspended
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.)
Expired
Application number
GB861224A
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.)
GILBERT CHARLES MUTLOW
Original Assignee
GILBERT CHARLES MUTLOW
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 GILBERT CHARLES MUTLOW filed Critical GILBERT CHARLES MUTLOW
Priority to GB861224A priority Critical patent/GB233847A/en
Publication of GB233847A publication Critical patent/GB233847A/en
Expired legal-status Critical Current

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
    • H04R1/10—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
    • 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

233,847. Mutlow, G. C. April 5, 1924. Earpieces and attachments: headsets.-In the type of apparatus in which earpieces a suspended from each end are connected by tubing d with a single telephone receiver e, the two tubes d are connected to the telephone receiver by means of a knuckle joint in order to afford means for movement. A cap h serves to lock the joint in any one position. The tubes d are preferably of aluminium of swan-neck shape and connected by a form of universal joint c, Fig. 3, to the earpieces, each of which consists of an ebonite cap a attached to an aluminium flange b. A wire spring j for suspension from the ear is held between the cap a and the flange b. A spring k tends to draw the arms d together.
GB861224A 1924-04-05 1924-04-05 Ear suspended wireless headphone Expired GB233847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB861224A GB233847A (en) 1924-04-05 1924-04-05 Ear suspended wireless headphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB861224A GB233847A (en) 1924-04-05 1924-04-05 Ear suspended wireless headphone

Publications (1)

Publication Number Publication Date
GB233847A true GB233847A (en) 1925-05-21

Family

ID=9855825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB861224A Expired GB233847A (en) 1924-04-05 1924-04-05 Ear suspended wireless headphone

Country Status (1)

Country Link
GB (1) GB233847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498960A (en) * 1945-09-15 1950-02-28 Telex Inc Headset

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498960A (en) * 1945-09-15 1950-02-28 Telex Inc Headset

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