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GB2176672B - Adjustable radio headset - Google Patents

Adjustable radio headset

Info

Publication number
GB2176672B
GB2176672B GB8515136A GB8515136A GB2176672B GB 2176672 B GB2176672 B GB 2176672B GB 8515136 A GB8515136 A GB 8515136A GB 8515136 A GB8515136 A GB 8515136A GB 2176672 B GB2176672 B GB 2176672B
Authority
GB
United Kingdom
Prior art keywords
adjustable radio
radio headset
headset
adjustable
radio
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
GB8515136A
Other versions
GB8515136D0 (en
GB2176672A (en
Inventor
Huang-Kiang Houng
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.)
HOUNG HUANG KIANG
Original Assignee
HOUNG HUANG KIANG
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 HOUNG HUANG KIANG filed Critical HOUNG HUANG KIANG
Priority to GB8515136A priority Critical patent/GB2176672B/en
Publication of GB8515136D0 publication Critical patent/GB8515136D0/en
Publication of GB2176672A publication Critical patent/GB2176672A/en
Application granted granted Critical
Publication of GB2176672B publication Critical patent/GB2176672B/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
    • 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
    • H04R1/1058—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
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
GB8515136A 1985-06-14 1985-06-14 Adjustable radio headset Expired GB2176672B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8515136A GB2176672B (en) 1985-06-14 1985-06-14 Adjustable radio headset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8515136A GB2176672B (en) 1985-06-14 1985-06-14 Adjustable radio headset

Publications (3)

Publication Number Publication Date
GB8515136D0 GB8515136D0 (en) 1985-07-17
GB2176672A GB2176672A (en) 1986-12-31
GB2176672B true GB2176672B (en) 1989-07-05

Family

ID=10580764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8515136A Expired GB2176672B (en) 1985-06-14 1985-06-14 Adjustable radio headset

Country Status (1)

Country Link
GB (1) GB2176672B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9805618D0 (en) * 1998-03-18 1998-05-13 Noise Cancellation Tech Headset for aircraft

Also Published As

Publication number Publication date
GB8515136D0 (en) 1985-07-17
GB2176672A (en) 1986-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930614