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CA2086387A1 - Carte de circuit audio pour systeme de traitement de paroles numerique modulaire - Google Patents

Carte de circuit audio pour systeme de traitement de paroles numerique modulaire

Info

Publication number
CA2086387A1
CA2086387A1 CA 2086387 CA2086387A CA2086387A1 CA 2086387 A1 CA2086387 A1 CA 2086387A1 CA 2086387 CA2086387 CA 2086387 CA 2086387 A CA2086387 A CA 2086387A CA 2086387 A1 CA2086387 A1 CA 2086387A1
Authority
CA
Canada
Prior art keywords
voice processing
processing system
digital voice
audio circuit
circuit board
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.)
Granted
Application number
CA 2086387
Other languages
English (en)
Other versions
CA2086387C (fr
Inventor
Daniel F. Daly
John J. Dwyer
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
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 Dictaphone Corp filed Critical Dictaphone Corp
Publication of CA2086387A1 publication Critical patent/CA2086387A1/fr
Application granted granted Critical
Publication of CA2086387C publication Critical patent/CA2086387C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Microcomputers (AREA)
  • Time-Division Multiplex Systems (AREA)
CA 2086387 1991-12-31 1992-12-29 Carte de circuit audio pour systeme de traitement de paroles numerique modulaire Expired - Fee Related CA2086387C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81520591A 1991-12-31 1991-12-31
US815,205 1991-12-31

Publications (2)

Publication Number Publication Date
CA2086387A1 true CA2086387A1 (fr) 1993-07-01
CA2086387C CA2086387C (fr) 1997-03-18

Family

ID=25217168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2086387 Expired - Fee Related CA2086387C (fr) 1991-12-31 1992-12-29 Carte de circuit audio pour systeme de traitement de paroles numerique modulaire

Country Status (3)

Country Link
EP (1) EP0550275B1 (fr)
CA (1) CA2086387C (fr)
DE (1) DE69232924T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128835C (fr) 1993-08-03 1999-04-06 Daniel F. Daly Enregistreur automatique numerique modulaire
GB2325121B (en) * 1997-05-06 2001-12-12 Ibm Bus connection controller
GB2325122B (en) * 1997-05-06 2002-03-27 Ibm Bus connectuon set up and tear down

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549047A (en) * 1982-07-22 1985-10-22 Voicemail International, Inc. Digitized voice message storage system
US4785473A (en) * 1984-11-27 1988-11-15 Genesis Electronics Corporation Interactive audio telecommunications message storage, forwarding and retrieval system
GB2180430B (en) * 1985-09-05 1989-08-23 Motorola Inc Subscriber line card arrangement

Also Published As

Publication number Publication date
CA2086387C (fr) 1997-03-18
EP0550275B1 (fr) 2003-02-12
EP0550275A3 (en) 1994-11-02
DE69232924D1 (de) 2003-03-20
DE69232924T2 (de) 2003-11-27
EP0550275A2 (fr) 1993-07-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed