GB607239A - Improvements in or relating to headphones - Google Patents
Improvements in or relating to headphonesInfo
- Publication number
- GB607239A GB607239A GB283446A GB283446A GB607239A GB 607239 A GB607239 A GB 607239A GB 283446 A GB283446 A GB 283446A GB 283446 A GB283446 A GB 283446A GB 607239 A GB607239 A GB 607239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- shaped
- head
- receiver unit
- secured
- 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
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
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
-
- 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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
Abstract
607,239. Head-sets. STEVENS, A.. H. (Soundscriber Corporation). Jan. 29, 1946, No. 2834. [Class 40 (iv)] A headphone comprises a U-shaped band 10 of flexible stiff material shaped to,fit about the head and a receiver unit 38 secured rigidly to one end of the band to set the entire band into acoustic vibration. A second receiver unit 38 is normally connected to the other end of the band and the latter is flat in section and shaped as shown. The band may be reinforced by a metal strip 39 held in place by U-shaped clips 40, 41 and 42 which may also hold a cable 45 connecting the receivers. The latter comprise a magnet 25 co-operating with an armature 30 mounted on a diaphragm 33 secured by a driving rod 35 to the head-band strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB283446A GB607239A (en) | 1946-01-29 | 1946-01-29 | Improvements in or relating to headphones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB283446A GB607239A (en) | 1946-01-29 | 1946-01-29 | Improvements in or relating to headphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB607239A true GB607239A (en) | 1948-08-27 |
Family
ID=9746816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB283446A Expired GB607239A (en) | 1946-01-29 | 1946-01-29 | Improvements in or relating to headphones |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB607239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019838A1 (en) * | 1979-05-26 | 1980-12-10 | Peiker, Andreas | Microphone/receiver assembly detachedly securable to a protective helmet |
| GB2209449A (en) * | 1987-09-02 | 1989-05-10 | Kompositprodukter Sk Fm Ab | An acoustic ear muff |
-
1946
- 1946-01-29 GB GB283446A patent/GB607239A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0019838A1 (en) * | 1979-05-26 | 1980-12-10 | Peiker, Andreas | Microphone/receiver assembly detachedly securable to a protective helmet |
| GB2209449A (en) * | 1987-09-02 | 1989-05-10 | Kompositprodukter Sk Fm Ab | An acoustic ear muff |
| GB2209449B (en) * | 1987-09-02 | 1991-06-26 | Kompositprodukter Sk Fm Ab | An acoustic ear muff |
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