AU6434901A - Voice communication system having function of preventing speaker's voice waves from being spread out around him - Google Patents

Voice communication system having function of preventing speaker's voice waves from being spread out around him

Info

Publication number
AU6434901A
AU6434901A AU64349/01A AU6434901A AU6434901A AU 6434901 A AU6434901 A AU 6434901A AU 64349/01 A AU64349/01 A AU 64349/01A AU 6434901 A AU6434901 A AU 6434901A AU 6434901 A AU6434901 A AU 6434901A
Authority
AU
Australia
Prior art keywords
voice
function
communication system
spread out
out around
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
AU64349/01A
Inventor
Soon-Ja Kim
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
Priority claimed from KR1020010012093A external-priority patent/KR20010110983A/en
Application filed by Individual filed Critical Individual
Publication of AU6434901A publication Critical patent/AU6434901A/en
Abandoned 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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
    • H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)
  • Circuit For Audible Band Transducer (AREA)
AU64349/01A 2000-06-10 2001-06-08 Voice communication system having function of preventing speaker's voice waves from being spread out around him Abandoned AU6434901A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR20000032036 2000-06-10
KR0032036 2000-06-10
KR0042906 2000-07-25
KR20000042906 2000-07-25
KR0073141 2000-12-04
KR20000073141 2000-12-04
KR0112093 2001-03-08
KR1020010012093A KR20010110983A (en) 2000-06-10 2001-03-08 High quality voice communication device
PCT/KR2001/000972 WO2001097489A1 (en) 2000-06-10 2001-06-08 Voice communication system having function of preventing speaker's voice waves from being spread out around him

Publications (1)

Publication Number Publication Date
AU6434901A true AU6434901A (en) 2001-12-24

Family

ID=27483458

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64349/01A Abandoned AU6434901A (en) 2000-06-10 2001-06-08 Voice communication system having function of preventing speaker's voice waves from being spread out around him

Country Status (3)

Country Link
KR (1) KR20030010652A (en)
AU (1) AU6434901A (en)
WO (1) WO2001097489A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200071941A1 (en) * 2017-03-09 2020-03-05 Werner Schluter Uncoupling Mat

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377581B (en) * 2001-07-10 2005-01-19 New Transducers Ltd Communication device using bone conduction
US6885753B2 (en) 2000-01-27 2005-04-26 New Transducers Limited Communication device using bone conduction
CN110636163A (en) * 2012-11-20 2019-12-31 华为终端有限公司 Voice response method and mobile device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422294A (en) * 1990-05-16 1992-01-27 Matsushita Electric Ind Co Ltd Voice input device
JPH0766861A (en) * 1993-08-27 1995-03-10 Nippon Telegr & Teleph Corp <Ntt> Telephone set terminal using bone conduction type ear microphone and ear microphone connector
US5680450A (en) * 1995-02-24 1997-10-21 Ericsson Inc. Apparatus and method for canceling acoustic echoes including non-linear distortions in loudspeaker telephones
KR19980063410A (en) * 1997-08-19 1998-10-07 양승택 Telephone with handcuffs for both bone and airway hearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200071941A1 (en) * 2017-03-09 2020-03-05 Werner Schluter Uncoupling Mat

Also Published As

Publication number Publication date
WO2001097489A1 (en) 2001-12-20
KR20030010652A (en) 2003-02-05

Similar Documents

Publication Publication Date Title
GB2327552B (en) Adjustable earphones for personal audio and communication systems
AU3427997A (en) Underwater communication apparatus and underwater microphone, and closed-type sound converter
AU3078099A (en) Personal sound masking system
GB2327173B (en) Voice recognition of telephone conversations
AU2001252732A1 (en) Bone-conduction transducer and bone-conduction speaker headset therewith
AU4935296A (en) Networking computers via shared use of voice telephone lines
AU9315998A (en) Improved directional microphone audio system
AU2001271921A1 (en) Expert system for loop qualification of xdsl services
AU1678197A (en) Routing of an emergency cellular telephone call
AU7540296A (en) Portable telephone set having wireless electroacoustic transducer
GB9816258D0 (en) Integrated communication system of voice and data
AU2000251208A1 (en) Adaptive directional noise cancelling microphone system
HK1026548A1 (en) Dual use speaker for both voice communication and signalling
AU2001237690A1 (en) Optimised routing of mobile calls
AU1421501A (en) Method of changing telephone signals
AU9501198A (en) Simplified training of voice dialing systems
AU3075200A (en) Telephone and telephone system
AU6940100A (en) Low frequency speaker system
AU6254798A (en) Speech and sound synthesizing
AU2784595A (en) Authentication of telephone subscribers
AU6434901A (en) Voice communication system having function of preventing speaker&#39;s voice waves from being spread out around him
AU3483800A (en) Mouthpiece and speaker assemblies for underwater speech
AU6354998A (en) Acoustical ring and bell sound system
AU2797599A (en) Directional microphone system
AU1802500A (en) Bone-conduction microphone

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase