CA1262973A - Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique - Google Patents

Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique

Info

Publication number
CA1262973A
CA1262973A CA000479158A CA479158A CA1262973A CA 1262973 A CA1262973 A CA 1262973A CA 000479158 A CA000479158 A CA 000479158A CA 479158 A CA479158 A CA 479158A CA 1262973 A CA1262973 A CA 1262973A
Authority
CA
Canada
Prior art keywords
frequency
signals
voice
channel
bandwidth
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.)
Expired
Application number
CA000479158A
Other languages
English (en)
Inventor
Stephen Wong
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.)
Variable Speech Control Co Vsc
Original Assignee
Variable Speech Control Co Vsc
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 Variable Speech Control Co Vsc filed Critical Variable Speech Control Co Vsc
Priority to CA000479158A priority Critical patent/CA1262973A/fr
Application granted granted Critical
Publication of CA1262973A publication Critical patent/CA1262973A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
CA000479158A 1985-04-15 1985-04-15 Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique Expired CA1262973A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000479158A CA1262973A (fr) 1985-04-15 1985-04-15 Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000479158A CA1262973A (fr) 1985-04-15 1985-04-15 Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique

Publications (1)

Publication Number Publication Date
CA1262973A true CA1262973A (fr) 1989-11-14

Family

ID=4130274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000479158A Expired CA1262973A (fr) 1985-04-15 1985-04-15 Groupement de canaux audio a compression de la parole pour la transmission en bande etroite avec possibilite de communication en service automatique

Country Status (1)

Country Link
CA (1) CA1262973A (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed