CH452004A - Anlage zur Signalübertragung durch Impulskodemodulation - Google Patents

Anlage zur Signalübertragung durch Impulskodemodulation

Info

Publication number: CH452004A
Authority: CH; Switzerland
Prior art keywords: signal transmission; pulse code; code modulation; modulation; pulse
Prior art date: 1965-09-21

Application number

CH1344066A

Other languages

English (en)

Inventor

Boer Eeltje De

Cornelis Balder Johan

Original Assignee

Philips Nv

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.)

1965-09-21

Filing date

1966-09-19

Publication date

1968-05-15

1966-09-19 Application filed by Philips Nv filed Critical Philips Nv

1968-05-15 Publication of CH452004A publication Critical patent/CH452004A/de

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H04B14/06—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation
- H04B14/062—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM]
- H04B14/064—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using differential modulation, e.g. delta modulation using delta modulation or one-bit differential modulation [1DPCM] with adaptive feedback
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M3/00—Conversion of analogue values to or from differential modulation
- H03M3/02—Delta modulation, i.e. one-bit differential modulation
- H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Theoretical Computer Science (AREA)
Dc Digital Transmission (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

CH1344066A 1965-09-21 1966-09-19 Anlage zur Signalübertragung durch Impulskodemodulation CH452004A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL656512257A NL154077B (nl)	1965-09-21	1965-09-21	Overdrachtsstelsel en daarbij toe te passen ontvanger voor signaaloverdracht met behulp van pulsdeltamodulatie.

Publications (1)

Publication Number	Publication Date
CH452004A true CH452004A (de)	1968-05-15

Family

ID=19794197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1344066A CH452004A (de)	1965-09-21	1966-09-19	Anlage zur Signalübertragung durch Impulskodemodulation

Country Status (11)

Country	Link
US (1)	US3490045A (de)
AT (1)	AT269945B (de)
BE (1)	BE687099A (de)
CH (1)	CH452004A (de)
DE (1)	DE1287122C2 (de)
DK (1)	DK116064B (de)
FR (1)	FR1500309A (de)
GB (1)	GB1095457A (de)
NL (1)	NL154077B (de)
NO (1)	NO117486B (de)
SE (1)	SE302986B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1928986B2 (de) *	1968-06-29	1978-09-21	N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande)	Übertragungssystem mit einer Sende- und einer Empfangsvorrichtung zur Übertragung von Informationen in einem vorgeschriebenen Frequenzband und dafür geeignete Sende- und Empfangsvorrichtungen
FR2077475B1 (de) *	1969-12-31	1976-07-23	Radiotechnique Compelec
US4008435A (en) *	1972-05-30	1977-02-15	Nippon Electric Company, Ltd.	Delta modulation encoder
NL7501341A (nl) *	1975-02-05	1976-08-09	Philips Nv	Ontvanger voor de ontvangst van door pulscode- modulatie overgedragen signalen.
US4190801A (en) *	1978-02-06	1980-02-26	Deltalab Research, Inc.	Digital encoding circuitry
US4509037A (en) *	1981-06-12	1985-04-02	Gould Inc.	Enhanced delta modulation encoder
JPS59115640A (ja) *	1982-12-22	1984-07-04	Nec Corp	秘話信号伝送方式
US4700362A (en) *	1983-10-07	1987-10-13	Dolby Laboratories Licensing Corporation	A-D encoder and D-A decoder system
US4811019A (en) *	1986-05-30	1989-03-07	Shure Brothers Incorporated, Inc.	Delta modulation encoding/decoding circuitry
US5371166A (en) *	1993-12-22	1994-12-06	The B. F. Goodrich Company	Polyurethane composition for use as a dispersing binder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE532144A (de) *	1953-09-28
NL109537C (de) *	1961-07-20

0
- GB GB1095457D patent/GB1095457A/en active Active
1965
- 1965-09-21 NL NL656512257A patent/NL154077B/xx unknown
1966
- 1966-08-31 US US576275A patent/US3490045A/en not_active Expired - Lifetime
- 1966-09-16 DK DK481666AA patent/DK116064B/da unknown
- 1966-09-17 DE DE1966N0029186 patent/DE1287122C2/de not_active Expired
- 1966-09-19 CH CH1344066A patent/CH452004A/de unknown
- 1966-09-19 BE BE687099D patent/BE687099A/xx unknown
- 1966-09-19 AT AT880366A patent/AT269945B/de active
- 1966-09-19 NO NO164780A patent/NO117486B/no unknown
- 1966-09-19 SE SE12590/66A patent/SE302986B/xx unknown
- 1966-09-20 FR FR76993A patent/FR1500309A/fr not_active Expired

Also Published As

Publication number	Publication date
BE687099A (de)	1967-03-20
GB1095457A (de)
NL6512257A (de)	1967-03-22
AT269945B (de)	1969-04-10
DE1287122B (de)	1969-01-16
DE1287122C2 (de)	1978-04-20
NL154077B (nl)	1977-07-15
FR1500309A (fr)	1967-11-03
DK116064B (da)	1969-12-08
SE302986B (de)	1968-08-12
NO117486B (de)	1969-08-18
US3490045A (en)	1970-01-13

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