GB1199202A - Improvements in or relating to Analog-to-Digital Converters - Google Patents

Improvements in or relating to Analog-to-Digital Converters

Info

Publication number
GB1199202A
GB1199202A GB49430/67A GB4943067A GB1199202A GB 1199202 A GB1199202 A GB 1199202A GB 49430/67 A GB49430/67 A GB 49430/67A GB 4943067 A GB4943067 A GB 4943067A GB 1199202 A GB1199202 A GB 1199202A
Authority
GB
United Kingdom
Prior art keywords
converter
pulse
duration
voltage pulse
voltage
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
GB49430/67A
Inventor
Luciano Stanchi
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Priority to GB49430/67A priority Critical patent/GB1199202A/en
Priority to DE19681801384 priority patent/DE1801384A1/en
Priority to BE721814D priority patent/BE721814A/xx
Priority to LU57092D priority patent/LU57092A1/xx
Priority to FR1588434D priority patent/FR1588434A/fr
Priority to NL6815544A priority patent/NL6815544A/xx
Publication of GB1199202A publication Critical patent/GB1199202A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise

Abstract

1,199,202. A/D converters. EUROPEAN ATOMIC ENERGY COMMUNITY. 31 Oct., 1968 [31 Oct., 1967], No. 49430/67. Heading G4H. In an analogue to digital converter of the type in which an unknown analogue signal is converted by a pulse shaper (Fig. 2) to a voltage pulse of a predetermined fixed duration this pulse being applied to a voltage to frequency converter, the output pulses of the converter are counted for a predetermined time the period of counting being longer than the duration of the voltage pulse. If the voltage pulse has a duration t 0 and gates connected to the input and the output of the converter are enabled for a period T = 2t 0 or an integral multiple of T, noise harmonics are cut out. The input signals to the digitizers may be from radiation detectors in nuclear spectrometry.
GB49430/67A 1967-10-31 1967-10-31 Improvements in or relating to Analog-to-Digital Converters Expired GB1199202A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB49430/67A GB1199202A (en) 1967-10-31 1967-10-31 Improvements in or relating to Analog-to-Digital Converters
DE19681801384 DE1801384A1 (en) 1967-10-31 1968-10-02 Analog-to-digital converter
BE721814D BE721814A (en) 1967-10-31 1968-10-04
LU57092D LU57092A1 (en) 1967-10-31 1968-10-15
FR1588434D FR1588434A (en) 1967-10-31 1968-10-17
NL6815544A NL6815544A (en) 1967-10-31 1968-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49430/67A GB1199202A (en) 1967-10-31 1967-10-31 Improvements in or relating to Analog-to-Digital Converters

Publications (1)

Publication Number Publication Date
GB1199202A true GB1199202A (en) 1970-07-15

Family

ID=10452314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49430/67A Expired GB1199202A (en) 1967-10-31 1967-10-31 Improvements in or relating to Analog-to-Digital Converters

Country Status (6)

Country Link
BE (1) BE721814A (en)
DE (1) DE1801384A1 (en)
FR (1) FR1588434A (en)
GB (1) GB1199202A (en)
LU (1) LU57092A1 (en)
NL (1) NL6815544A (en)

Also Published As

Publication number Publication date
LU57092A1 (en) 1969-01-27
BE721814A (en) 1969-03-14
DE1801384A1 (en) 1969-05-08
FR1588434A (en) 1970-04-10
NL6815544A (en) 1969-05-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees