AU664970B3 - Acoustic communication device - Google Patents

Acoustic communication device

Info

Publication number
AU664970B3
AU664970B3 AU27183/95A AU2718395A AU664970B3 AU 664970 B3 AU664970 B3 AU 664970B3 AU 27183/95 A AU27183/95 A AU 27183/95A AU 2718395 A AU2718395 A AU 2718395A AU 664970 B3 AU664970 B3 AU 664970B3
Authority
AU
Australia
Prior art keywords
communication device
acoustic communication
acoustic
communication
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.)
Ceased
Application number
AU27183/95A
Inventor
Gregory John Whyte
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
Priority to AU27183/95A priority Critical patent/AU664970B3/en
Application granted granted Critical
Publication of AU664970B3 publication Critical patent/AU664970B3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • 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

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Computer Networks & Wireless Communication (AREA)
AU27183/95A 1995-07-25 1995-07-25 Acoustic communication device Ceased AU664970B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27183/95A AU664970B3 (en) 1995-07-25 1995-07-25 Acoustic communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU27183/95A AU664970B3 (en) 1995-07-25 1995-07-25 Acoustic communication device

Publications (1)

Publication Number Publication Date
AU664970B3 true AU664970B3 (en) 1995-12-07

Family

ID=3715527

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27183/95A Ceased AU664970B3 (en) 1995-07-25 1995-07-25 Acoustic communication device

Country Status (1)

Country Link
AU (1) AU664970B3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944220A2 (en) * 1998-03-18 1999-09-22 Nokia Mobile Phones Ltd. Audio diaphragm mounting arrangements in radio telephone handsets
GB2365654A (en) * 2000-04-11 2002-02-20 Benjamin Edginton R.F. isolator for mobile telephones uses an acoustic tube
ES2197764A1 (en) * 2001-07-13 2004-01-01 Rico Jesus Domingo Sound system for headphones and microphones. (Machine-translation by Google Translate, not legally binding)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU500779B2 (en) * 1975-03-24 1979-05-31 Larkin, W.K. Acoustical communications headset

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU500779B2 (en) * 1975-03-24 1979-05-31 Larkin, W.K. Acoustical communications headset

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0944220A2 (en) * 1998-03-18 1999-09-22 Nokia Mobile Phones Ltd. Audio diaphragm mounting arrangements in radio telephone handsets
EP0944220A3 (en) * 1998-03-18 2003-04-09 Nokia Corporation Audio diaphragm mounting arrangements in radio telephone handsets
GB2365654A (en) * 2000-04-11 2002-02-20 Benjamin Edginton R.F. isolator for mobile telephones uses an acoustic tube
ES2197764A1 (en) * 2001-07-13 2004-01-01 Rico Jesus Domingo Sound system for headphones and microphones. (Machine-translation by Google Translate, not legally binding)

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired