ATE193138T1 - METHOD AND DEVICE FOR TRANSMITTING DICTATIONS - Google Patents

METHOD AND DEVICE FOR TRANSMITTING DICTATIONS

Info

Publication number
ATE193138T1
ATE193138T1 AT94118649T AT94118649T ATE193138T1 AT E193138 T1 ATE193138 T1 AT E193138T1 AT 94118649 T AT94118649 T AT 94118649T AT 94118649 T AT94118649 T AT 94118649T AT E193138 T1 ATE193138 T1 AT E193138T1
Authority
AT
Austria
Prior art keywords
dictations
compression
dictation
transmission
conversion
Prior art date
Application number
AT94118649T
Other languages
German (de)
Inventor
Reinhold Wuerth
Original Assignee
Adolf Wuerth Gmbh & Co Kg
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 Adolf Wuerth Gmbh & Co Kg filed Critical Adolf Wuerth Gmbh & Co Kg
Application granted granted Critical
Publication of ATE193138T1 publication Critical patent/ATE193138T1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

A method and a device for the transmission of dictations propose firstly to digitise the speech information of the dictation and to convert and to compress the digital information with the aid of a vocoder device. The conversion and compression can be carried out subsequent to the digitisation at a relatively low speed. Only after complete conversion and compression of the entire dictation is the latter then transmitted via a modem and a digital connection at high speed. On the receiver side, the storage and expansion takes place in the reversed sequence. As a result, telephone connection times can be shortened and the transmission costs can thus be reduced.
AT94118649T 1993-12-16 1994-11-26 METHOD AND DEVICE FOR TRANSMITTING DICTATIONS ATE193138T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4342975A DE4342975A1 (en) 1993-12-16 1993-12-16 Method and device for transmitting dictations

Publications (1)

Publication Number Publication Date
ATE193138T1 true ATE193138T1 (en) 2000-06-15

Family

ID=6505218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94118649T ATE193138T1 (en) 1993-12-16 1994-11-26 METHOD AND DEVICE FOR TRANSMITTING DICTATIONS

Country Status (4)

Country Link
EP (1) EP0660299B1 (en)
AT (1) ATE193138T1 (en)
DE (2) DE4342975A1 (en)
TW (1) TW249312B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535194B4 (en) * 1995-09-22 2011-01-13 Deutsche Telekom Ag Device for the targeted transmission of voice information
JP3235654B2 (en) * 1997-11-18 2001-12-04 日本電気株式会社 Wireless telephone equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045616A (en) * 1975-05-23 1977-08-30 Time Data Corporation Vocoder system
US4414536A (en) * 1980-07-25 1983-11-08 Tokyo Shibaura Denki Kabushiki Kaisha Data compressing system
GB2172127B (en) * 1985-03-06 1988-10-12 Ferranti Plc Data compression system
US4841299A (en) * 1987-08-31 1989-06-20 Digital Recording Research Limited Partnership Method and apparatus for digital encoding and decoding
US4998243A (en) * 1989-10-10 1991-03-05 Racal Data Communications Inc. ISDN terminal adapter with teleconference provision

Also Published As

Publication number Publication date
EP0660299A1 (en) 1995-06-28
TW249312B (en) 1995-06-11
DE4342975A1 (en) 1995-06-22
DE59409359D1 (en) 2000-06-21
EP0660299B1 (en) 2000-05-17

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Legal Events

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