BE686718A - - Google Patents

Info

Publication number
BE686718A
BE686718A BE686718DA BE686718A BE 686718 A BE686718 A BE 686718A BE 686718D A BE686718D A BE 686718DA BE 686718 A BE686718 A BE 686718A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE686718A publication Critical patent/BE686718A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H04M15/12—Discriminative metering, charging or billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Complex Calculations (AREA)
BE686718D 1965-09-17 1966-09-12 BE686718A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48804365A 1965-09-17 1965-09-17

Publications (1)

Publication Number Publication Date
BE686718A true BE686718A (en:Method) 1967-03-13

Family

ID=23938112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE686718D BE686718A (en:Method) 1965-09-17 1966-09-12

Country Status (2)

Country Link
US (1) US3433898A (en:Method)
BE (1) BE686718A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1439827A (en) * 1973-03-30 1976-06-16 Gte International Inc Electronic metering arrangements for use in telephone and like exchanges
IT986983B (it) * 1973-04-24 1975-01-30 Sits Soc It Telecom Siemens Sistema di trasmissione di impul si di tassazione per sistemi di telecomunicazioni a divisione di tempo
US7747002B1 (en) * 2000-03-15 2010-06-29 Broadcom Corporation Method and system for stereo echo cancellation for VoIP communication systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB695351A (en) * 1949-03-15 1953-08-12 Standard Telephones Cables Ltd Improvements in or relating to automatic telephone systems
BE527413A (en:Method) * 1951-05-23
US2899500A (en) * 1952-09-19 1959-08-11 Timing equipment

Also Published As

Publication number Publication date
US3433898A (en) 1969-03-18

Similar Documents

Publication Publication Date Title
JPS5153285Y1 (en:Method)
JPS459959Y1 (en:Method)
JPS4420900Y1 (en:Method)
JPS435448Y1 (en:Method)
JPS423651Y1 (en:Method)
BE675379A (en:Method)
BE675506A (en:Method)
BE675810A (en:Method)
BE675803A (en:Method)
BE675795A (en:Method)
BE675742A (en:Method)
BE675706A (en:Method)
BE686718A (en:Method)
BE675676A (en:Method)
BE675635A (en:Method)
BE675574A (en:Method)
BE675572A (en:Method)
BE675570A (en:Method)
NL6613564A (en:Method)
BE675544A (en:Method)
BE675262A (en:Method)
BE675463A (en:Method)
BE675400A (en:Method)
BE675392A (en:Method)
BE675681A (en:Method)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AUTOMATIC ELECTRIC LABORATORIES INC.

Effective date: 19850930