DK58979A - DIGITAL SIGNAL LEVEL CONTROL - Google Patents

DIGITAL SIGNAL LEVEL CONTROL

Info

Publication number: DK58979A
Authority: DK; Denmark
Prior art keywords: digital signal; signal level; level control; control; digital
Prior art date: 1978-02-14

Application number

DK58979A

Other languages

Danish (da)

Inventor

M J Gingell

Original Assignee

Int Standard

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.)

1978-02-14

Filing date

1979-02-13

Publication date

1979-08-15

1979-02-13 Application filed by Int Standard filed Critical Int Standard

1979-08-15 Publication of DK58979A publication Critical patent/DK58979A/en

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/002—Control of digital or coded signals
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals

DK58979A 1978-02-14 1979-02-13 DIGITAL SIGNAL LEVEL CONTROL DK58979A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5812/78A GB1596943A (en)	1978-02-14	1978-02-14	Level control of digital signals

Publications (1)

Publication Number	Publication Date
DK58979A true DK58979A (en)	1979-08-15

Family

ID=9803077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK58979A DK58979A (en)	1978-02-14	1979-02-13	DIGITAL SIGNAL LEVEL CONTROL

Country Status (13)

Country	Link
JP (1)	JPS54114913A (en)
AU (1)	AU529904B2 (en)
BE (1)	BE874142A (en)
BR (1)	BR7900884A (en)
DE (1)	DE2905080A1 (en)
DK (1)	DK58979A (en)
ES (1)	ES477655A1 (en)
FR (1)	FR2417221A1 (en)
GB (1)	GB1596943A (en)
MX (1)	MX145798A (en)
NL (1)	NL7900757A (en)
NO (1)	NO148240C (en)
SE (1)	SE7901179L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4272648A (en) *	1979-11-28	1981-06-09	International Telephone And Telegraph Corporation	Gain control apparatus for digital telephone line circuits
DE3107046A1 (en) *	1981-02-25	1982-09-09	Siemens AG, 1000 Berlin und 8000 München	CIRCUIT ARRANGEMENT FOR CONNECTING TRANSMITTERS SIGNALING ANALOG SIGNALS TO RECEIVING DEVICES RECEIVING ANALOG SIGNALS VIA A TIME-MULTIPLEX DATA-SWITCHING SYSTEM
GB8322440D0 (en) *	1983-08-19	1983-09-21	Gen Electric Co Plc	Frequency division multiplex transmission equipment
JP2704617B2 (en) *	1987-09-01	1998-01-26	株式会社高見沢サイバネティックス	Small seismometer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2247858B1 (en) *	1973-09-27	1976-06-18	Ibm France

1978
- 1978-02-14 GB GB5812/78A patent/GB1596943A/en not_active Expired
1979
- 1979-01-31 NL NL7900757A patent/NL7900757A/en not_active Application Discontinuation
- 1979-02-08 AU AU44069/79A patent/AU529904B2/en not_active Ceased
- 1979-02-10 DE DE19792905080 patent/DE2905080A1/en not_active Withdrawn
- 1979-02-12 SE SE7901179A patent/SE7901179L/en not_active Application Discontinuation
- 1979-02-13 DK DK58979A patent/DK58979A/en not_active Application Discontinuation
- 1979-02-13 MX MX176598A patent/MX145798A/en unknown
- 1979-02-13 NO NO790461A patent/NO148240C/en unknown
- 1979-02-13 ES ES477655A patent/ES477655A1/en not_active Expired
- 1979-02-13 BR BR7900884A patent/BR7900884A/en unknown
- 1979-02-14 BE BE2057605A patent/BE874142A/en unknown
- 1979-02-14 JP JP1508579A patent/JPS54114913A/en active Pending
- 1979-02-14 FR FR7903700A patent/FR2417221A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB1596943A (en)	1981-09-03
AU4406979A (en)	1979-08-23
BE874142A (en)	1979-08-14
MX145798A (en)	1982-04-02
BR7900884A (en)	1979-09-11
FR2417221A1 (en)	1979-09-07
NL7900757A (en)	1979-08-16
DE2905080A1 (en)	1979-09-20
NO790461L (en)	1979-08-15
AU529904B2 (en)	1983-06-23
ES477655A1 (en)	1979-10-16
NO148240C (en)	1983-08-31
JPS54114913A (en)	1979-09-07
NO148240B (en)	1983-05-24
SE7901179L (en)	1979-08-15

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Legal Events

Date	Code	Title	Description
1984-05-05	ATS	Application withdrawn