FR2438382A1 - Source de bruit - Google Patents

Source de bruit

Info

Publication number
FR2438382A1
FR2438382A1 FR7925522A FR7925522A FR2438382A1 FR 2438382 A1 FR2438382 A1 FR 2438382A1 FR 7925522 A FR7925522 A FR 7925522A FR 7925522 A FR7925522 A FR 7925522A FR 2438382 A1 FR2438382 A1 FR 2438382A1
Authority
FR
France
Prior art keywords
register
offset
summer
outputs
noise
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.)
Granted
Application number
FR7925522A
Other languages
English (en)
French (fr)
Other versions
FR2438382B1 (de
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.)
Marconi Instruments Ltd
Original Assignee
Marconi Instruments Ltd
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 Marconi Instruments Ltd filed Critical Marconi Instruments Ltd
Publication of FR2438382A1 publication Critical patent/FR2438382A1/fr
Application granted granted Critical
Publication of FR2438382B1 publication Critical patent/FR2438382B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
FR7925522A 1978-10-06 1979-10-08 Source de bruit Granted FR2438382A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7839564A GB2031197B (en) 1978-10-06 1978-10-06 Pseudo-random noise generator

Publications (2)

Publication Number Publication Date
FR2438382A1 true FR2438382A1 (fr) 1980-04-30
FR2438382B1 FR2438382B1 (de) 1985-02-08

Family

ID=10500162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925522A Granted FR2438382A1 (fr) 1978-10-06 1979-10-08 Source de bruit

Country Status (3)

Country Link
DE (1) DE2850240C2 (de)
FR (1) FR2438382A1 (de)
GB (1) GB2031197B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES498288A0 (es) 1980-08-07 1982-01-16 Motronic Elektro Geraete Procedimiento de control electronico para maquinas automati-cas de juego, y maquina para su ejecucion
DE3400035A1 (de) * 1983-01-07 1984-07-12 General Electric Co., Schenectady, N.Y. Simulator fuer statistisches rauschen
WO2002005473A1 (en) * 2000-07-07 2002-01-17 Koninklijke Kpn N.V. A method of and a device for generating a signal having a predetermined quality criterion for use in or on a communication system
EP1189381B1 (de) * 2000-07-07 2011-08-31 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Zufallssignal zum Testen von Kommunikationssystemen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949132A1 (de) * 1969-09-29 1971-04-01 Siemens Ag Verfahren zur Geraeuschmessung an einem Frequenz- oder Zeitmultiplex-Nachrichtenuebertragungssystem
DE2441551A1 (de) * 1974-08-30 1976-03-11 Siemens Ag Verfahren zur einspeisung von mehrfrequenzcodezeichen in pcm-vermittlungsnetze

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349195A (en) * 1964-05-07 1967-10-24 Bell Telephone Labor Inc Apparatus for testing digital-to-analog converters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949132A1 (de) * 1969-09-29 1971-04-01 Siemens Ag Verfahren zur Geraeuschmessung an einem Frequenz- oder Zeitmultiplex-Nachrichtenuebertragungssystem
DE2441551A1 (de) * 1974-08-30 1976-03-11 Siemens Ag Verfahren zur einspeisung von mehrfrequenzcodezeichen in pcm-vermittlungsnetze

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *
EXBK/73 *
EXBK/74 *
EXBK/75 *

Also Published As

Publication number Publication date
DE2850240A1 (de) 1980-04-10
FR2438382B1 (de) 1985-02-08
GB2031197B (en) 1982-12-15
DE2850240C2 (de) 1986-10-09
GB2031197A (en) 1980-04-16

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