AU3975897A - Interchangeable receiver/microphone communication device - Google Patents

Interchangeable receiver/microphone communication device

Info

Publication number
AU3975897A
AU3975897A AU39758/97A AU3975897A AU3975897A AU 3975897 A AU3975897 A AU 3975897A AU 39758/97 A AU39758/97 A AU 39758/97A AU 3975897 A AU3975897 A AU 3975897A AU 3975897 A AU3975897 A AU 3975897A
Authority
AU
Australia
Prior art keywords
communication device
microphone communication
interchangeable receiver
interchangeable
receiver
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.)
Abandoned
Application number
AU39758/97A
Inventor
Hari Matsuda
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
Publication of AU3975897A publication Critical patent/AU3975897A/en
Abandoned 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
    • 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

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
AU39758/97A 1996-08-08 1997-08-08 Interchangeable receiver/microphone communication device Abandoned AU3975897A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2372096P 1996-08-08 1996-08-08
US60023720 1996-08-08
US90830697A 1997-08-07 1997-08-07
US08908306 1997-08-07
PCT/US1997/014047 WO1998006233A1 (en) 1996-08-08 1997-08-08 Interchangeable receiver/microphone communication device

Publications (1)

Publication Number Publication Date
AU3975897A true AU3975897A (en) 1998-02-25

Family

ID=26697518

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39758/97A Abandoned AU3975897A (en) 1996-08-08 1997-08-08 Interchangeable receiver/microphone communication device

Country Status (2)

Country Link
AU (1) AU3975897A (en)
WO (1) WO1998006233A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU718711B3 (en) * 1999-09-10 2000-04-20 Bleys Investments Pty Ltd Improvements to hands free mobile phones
EP1215932A1 (en) * 2000-12-07 2002-06-19 Everspring Industry Co. Ltd. Wireless hanging type earphone
CN105208475A (en) 2014-06-30 2015-12-30 Gn奈康有限公司 Earphone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296160A (en) * 1970-10-09 1972-11-15
US4754484A (en) * 1986-08-21 1988-06-28 Acs Communications, Inc. Convertible handset/headset for telephone
US4782527A (en) * 1986-09-30 1988-11-01 Williamson Alfred T Telephone head/hand set
US4907266A (en) * 1988-05-24 1990-03-06 Chen Ping Huang Headphone-convertible telephone hand set

Also Published As

Publication number Publication date
WO1998006233A1 (en) 1998-02-12

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