DK140240B - Signalekspander. - Google Patents

Signalekspander.

Info

Publication number: DK140240B
Authority: DK; Denmark
Prior art keywords: signal expander; expander; signal
Prior art date: 1968-01-10

Application number

DK14577A

Other languages

English (en)

Other versions

DK140240C (da

DK14577A (da

Inventor

Ray Milton Dolby

Original Assignee

Ray Milton Dolby

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.)

1968-01-10

Filing date

1977-01-14

Publication date

1979-07-09

1969-01-09 Priority claimed from DK12669A external-priority patent/DK140299B/da

1977-01-14 Application filed by Ray Milton Dolby filed Critical Ray Milton Dolby

1977-01-14 Priority to DK14577A priority Critical patent/DK140240B/da

1977-01-14 Publication of DK14577A publication Critical patent/DK14577A/da

1979-07-09 Publication of DK140240B publication Critical patent/DK140240B/da

1980-01-14 Application granted granted Critical

1980-01-14 Publication of DK140240C publication Critical patent/DK140240C/da

Links

DK14577A 1968-01-10 1977-01-14 Signalekspander. DK140240B (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK14577A DK140240B (da)	1968-01-10	1977-01-14	Signalekspander.

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB154068		1968-01-10
DK12669A DK140299B (da)	1968-01-10	1969-01-09	Fremgangsmåde til kompression og/eller ekspansion af det dynamiske område af et indgangssignal og kredsløbsanordning til udførelse af fremgangsmåden.
DK14577A DK140240B (da)	1968-01-10	1977-01-14	Signalekspander.

Publications (3)

Publication Number	Publication Date
DK14577A DK14577A (da)	1977-01-14
DK140240B true DK140240B (da)	1979-07-09
DK140240C DK140240C (da)	1980-01-14

Family

ID=27220429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK14577A DK140240B (da)	1968-01-10	1977-01-14	Signalekspander.

Country Status (1)

Country	Link
DK (1)	DK140240B (da)

1977
- 1977-01-14 DK DK14577A patent/DK140240B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK140240C (da)	1980-01-14
DK14577A (da)	1977-01-14

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Legal Events

Date	Code	Title	Description
1989-02-20	PUP	Patent expired