NO20020517L - Håndtering av modulasjonssignaler for tunghörte via talekodekanaler - Google Patents

Håndtering av modulasjonssignaler for tunghörte via talekodekanaler

Info

Publication number
NO20020517L
NO20020517L NO20020517A NO20020517A NO20020517L NO 20020517 L NO20020517 L NO 20020517L NO 20020517 A NO20020517 A NO 20020517A NO 20020517 A NO20020517 A NO 20020517A NO 20020517 L NO20020517 L NO 20020517L
Authority
NO
Norway
Prior art keywords
modulation signals
via voice
code channels
voice code
hearing via
Prior art date
Application number
NO20020517A
Other languages
English (en)
Other versions
NO20020517D0 (no
Inventor
Nikolai K N Leung
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20020517L publication Critical patent/NO20020517L/no
Publication of NO20020517D0 publication Critical patent/NO20020517D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72475—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users
    • H04M1/72478—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users for hearing-impaired users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Telephonic Communication Services (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
NO20020517A 1999-08-04 2002-02-01 Håndtering av modulasjonssignaler for tunghörte via talekodekanaler NO20020517D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36671499A 1999-08-04 1999-08-04
PCT/US2000/021441 WO2001011840A1 (en) 1999-08-04 2000-08-03 Method and apparatus supporting tdd/tty modulation over vocoded channels

Publications (2)

Publication Number Publication Date
NO20020517L true NO20020517L (no) 2002-02-01
NO20020517D0 NO20020517D0 (no) 2002-02-01

Family

ID=23444188

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020517A NO20020517D0 (no) 1999-08-04 2002-02-01 Håndtering av modulasjonssignaler for tunghörte via talekodekanaler

Country Status (14)

Country Link
EP (1) EP1198934A1 (no)
JP (1) JP2003506968A (no)
KR (1) KR20020037342A (no)
CN (1) CN1178438C (no)
AU (1) AU773419B2 (no)
BR (1) BR0012932A (no)
CA (1) CA2379973A1 (no)
HK (1) HK1047836B (no)
IL (1) IL147717A0 (no)
MX (1) MXPA02001199A (no)
NO (1) NO20020517D0 (no)
RU (1) RU2002105522A (no)
UA (1) UA70375C2 (no)
WO (1) WO2001011840A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0313259A (pt) 2002-08-06 2005-06-14 Siemens Ag Processamento de erros de informações úteis recebidas através de uma rede de comunicação
US9226123B2 (en) * 2013-02-21 2015-12-29 Telefonaktiebolaget L M Ericsson (Publ) Limiting processing of calls as text telephony calls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4252493A (en) * 1992-05-20 1993-12-13 Ultratec, Inc. Telecommunication device operating under an enhanced TDD protocol
FI100932B (fi) * 1995-04-12 1998-03-13 Nokia Telecommunications Oy Äänitaajuussignaalien lähetys radiopuhelinjärjestelmässä
WO1998027758A2 (en) * 1996-12-19 1998-06-25 Diva Communications Methods and apparatus of providing transparency of dtmf signaling tones across a digital cellular voice channel
US6434198B1 (en) * 1998-08-28 2002-08-13 Lucent Technologies Inc. Method for conveying TTY signals over wireless communication systems

Also Published As

Publication number Publication date
AU773419B2 (en) 2004-05-27
RU2002105522A (ru) 2003-09-10
EP1198934A1 (en) 2002-04-24
MXPA02001199A (es) 2002-07-30
CA2379973A1 (en) 2001-02-15
UA70375C2 (uk) 2004-10-15
CN1178438C (zh) 2004-12-01
IL147717A0 (en) 2002-08-14
HK1047836A1 (en) 2003-03-07
HK1047836B (zh) 2005-07-22
JP2003506968A (ja) 2003-02-18
WO2001011840A1 (en) 2001-02-15
KR20020037342A (ko) 2002-05-18
BR0012932A (pt) 2003-04-29
CN1375146A (zh) 2002-10-16
AU6523800A (en) 2001-03-05
NO20020517D0 (no) 2002-02-01

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application