GB2039693B - Digital programme level meter - Google Patents

Digital programme level meter

Info

Publication number
GB2039693B
GB2039693B GB7901509A GB7901509A GB2039693B GB 2039693 B GB2039693 B GB 2039693B GB 7901509 A GB7901509 A GB 7901509A GB 7901509 A GB7901509 A GB 7901509A GB 2039693 B GB2039693 B GB 2039693B
Authority
GB
United Kingdom
Prior art keywords
level meter
digital programme
programme level
digital
meter
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
GB7901509A
Other versions
GB2039693A (en
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB7901509A priority Critical patent/GB2039693B/en
Publication of GB2039693A publication Critical patent/GB2039693A/en
Application granted granted Critical
Publication of GB2039693B publication Critical patent/GB2039693B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations
GB7901509A 1979-01-16 1979-01-16 Digital programme level meter Expired GB2039693B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7901509A GB2039693B (en) 1979-01-16 1979-01-16 Digital programme level meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7901509A GB2039693B (en) 1979-01-16 1979-01-16 Digital programme level meter

Publications (2)

Publication Number Publication Date
GB2039693A GB2039693A (en) 1980-08-13
GB2039693B true GB2039693B (en) 1983-03-02

Family

ID=10502540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901509A Expired GB2039693B (en) 1979-01-16 1979-01-16 Digital programme level meter

Country Status (1)

Country Link
GB (1) GB2039693B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775983A (en) * 1987-09-28 1988-10-04 Ncr Corporation High speed logic analyzer
US5091870A (en) * 1988-05-27 1992-02-25 Ncr Corporation Apparatus for measuring the speed of transmission of digital characters
EP2049908B1 (en) * 2006-08-08 2014-10-29 Thomson Licensing Audio level meter

Also Published As

Publication number Publication date
GB2039693A (en) 1980-08-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee