GB1182765A - Electroacoustic Apparatus - Google Patents

Electroacoustic Apparatus

Info

Publication number
GB1182765A
GB1182765A GB56518/68A GB5651868A GB1182765A GB 1182765 A GB1182765 A GB 1182765A GB 56518/68 A GB56518/68 A GB 56518/68A GB 5651868 A GB5651868 A GB 5651868A GB 1182765 A GB1182765 A GB 1182765A
Authority
GB
United Kingdom
Prior art keywords
microphone
headband
receiver
earpiece
pad
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
GB56518/68A
Other languages
English (en)
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.)
Pacific Plantronics Inc
Original Assignee
Pacific Plantronics Inc
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 Pacific Plantronics Inc filed Critical Pacific Plantronics Inc
Publication of GB1182765A publication Critical patent/GB1182765A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
GB56518/68A 1968-04-19 1968-11-28 Electroacoustic Apparatus Expired GB1182765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72267068A 1968-04-19 1968-04-19

Publications (1)

Publication Number Publication Date
GB1182765A true GB1182765A (en) 1970-03-04

Family

ID=24902866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56518/68A Expired GB1182765A (en) 1968-04-19 1968-11-28 Electroacoustic Apparatus

Country Status (7)

Country Link
US (1) US3524951A (enrdf_load_stackoverflow)
JP (1) JPS4829057B1 (enrdf_load_stackoverflow)
BE (1) BE723795A (enrdf_load_stackoverflow)
DE (1) DE1814354B2 (enrdf_load_stackoverflow)
FR (1) FR1601784A (enrdf_load_stackoverflow)
GB (1) GB1182765A (enrdf_load_stackoverflow)
SE (1) SE347857B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152783A (en) * 1984-01-07 1985-08-07 Ivan Manners Pick Telephone handset aid

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681540A (en) * 1970-11-16 1972-08-01 Kms Ind Inc Headset with sheathed insulated-conductors for connection of earphones
US4020297A (en) * 1976-01-15 1977-04-26 Brodie S Dan Adjustable headset
US4584718A (en) * 1983-03-31 1986-04-22 Product Masters, Inc. Waterproof enclosure for portable radio or tape player
US4720857A (en) * 1985-12-06 1988-01-19 Plantronics, Inc. Miniaturized headset for two-way voice communication
USD382874S (en) * 1995-10-09 1997-08-26 Akg Akustische U. Kino-Gerate Gesellschaft M.B.H. Talk-listen device
US7110562B1 (en) 2001-08-10 2006-09-19 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503846A (en) * 1946-12-27 1950-04-11 Bell Telephone Labor Inc Telephone set
US3457376A (en) * 1965-11-18 1969-07-22 Bell Telephone Labor Inc Telephone headset

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152783A (en) * 1984-01-07 1985-08-07 Ivan Manners Pick Telephone handset aid

Also Published As

Publication number Publication date
BE723795A (enrdf_load_stackoverflow) 1969-04-16
JPS4829057B1 (enrdf_load_stackoverflow) 1973-09-06
DE1814354B2 (de) 1972-06-22
US3524951A (en) 1970-08-18
FR1601784A (enrdf_load_stackoverflow) 1970-09-14
DE1814354A1 (de) 1969-11-06
SE347857B (enrdf_load_stackoverflow) 1972-08-14

Similar Documents

Publication Publication Date Title
US4993065A (en) Accessory communication device for telephone sets
US3819860A (en) Audio transceiver for transmitting to and receiving from the ear canal
US11206474B2 (en) Bluetooth headset
US3280273A (en) Self-supporting operator's headset
US3548118A (en) Self-supporting headset
US4118606A (en) Acoustical voice transmitting headset
SE7603548L (sv) Huvudburen icke-elektrisk, akustisk kommunikationsapparat
EP0389676A3 (en) Portable communication device
MY104477A (en) Telephone support device.
KR20010053399A (ko) 골전도 스피커가 부착된 모바일 통신장치
GB2071375A (en) Automatic transmission or recording control system
CN205622803U (zh) 一种耳机
TW200706048A (en) An electroacoustic device
GB1182765A (en) Electroacoustic Apparatus
CN201146592Y (zh) 抗噪耳机
EP3094105A1 (en) Audio capture and transmission device having sound attenuation
GB1163796A (en) Headphone Apparatus
US3761815A (en) Combination optical and radio apparatus
WO2016050168A1 (zh) 蓝牙耳机
ES355742A1 (es) Un casco de auriculares.
US20160182699A1 (en) Multifunction Stylus
CA2262371A1 (en) Adjustable earphone with a microphone
US2643301A (en) Hand telephone
US11490187B1 (en) Wireless headphones with integral camera
GB1324058A (en) Telephone handset

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee