CA1045734A - Eliminateur d'echos numerique - Google Patents

Eliminateur d'echos numerique

Info

Publication number
CA1045734A
CA1045734A CA305,918A CA305918A CA1045734A CA 1045734 A CA1045734 A CA 1045734A CA 305918 A CA305918 A CA 305918A CA 1045734 A CA1045734 A CA 1045734A
Authority
CA
Canada
Prior art keywords
send
receive
output
logic
line
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
CA305,918A
Other languages
English (en)
Inventor
Samuel J. Campanella
Henri G. Suyderhoud
Michael Onufry (Jr.)
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.)
Comsat Corp
Original Assignee
Comsat 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
Priority claimed from US05/479,061 external-priority patent/US3937907A/en
Application filed by Comsat Corp filed Critical Comsat Corp
Application granted granted Critical
Publication of CA1045734A publication Critical patent/CA1045734A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)
CA305,918A 1974-06-13 1978-06-21 Eliminateur d'echos numerique Expired CA1045734A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/479,061 US3937907A (en) 1974-06-13 1974-06-13 Digital echo suppressor
CA227,190A CA1036735A (fr) 1974-06-13 1975-05-16 Eliminateur numerique d'echos

Publications (1)

Publication Number Publication Date
CA1045734A true CA1045734A (fr) 1979-01-02

Family

ID=25667950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA305,918A Expired CA1045734A (fr) 1974-06-13 1978-06-21 Eliminateur d'echos numerique

Country Status (1)

Country Link
CA (1) CA1045734A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108011604A (zh) * 2018-01-09 2018-05-08 厦门理工学院 一种时分复用上电复位及模拟音量控制电路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108011604A (zh) * 2018-01-09 2018-05-08 厦门理工学院 一种时分复用上电复位及模拟音量控制电路

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