AT323804B - Sender für übertragung von analogsignalen mittels deltamodulation - Google Patents

Sender für übertragung von analogsignalen mittels deltamodulation

Info

Publication number
AT323804B
AT323804B AT361071A AT361071A AT323804B AT 323804 B AT323804 B AT 323804B AT 361071 A AT361071 A AT 361071A AT 361071 A AT361071 A AT 361071A AT 323804 B AT323804 B AT 323804B
Authority
AT
Austria
Prior art keywords
transmitter
transmission
analog signals
delta modulation
delta
Prior art date
Application number
AT361071A
Other languages
German (de)
English (en)
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT323804B publication Critical patent/AT323804B/de

Links

Classifications

    • 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
    • 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)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Transmitters (AREA)
AT361071A 1970-04-29 1971-04-27 Sender für übertragung von analogsignalen mittels deltamodulation AT323804B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7006248A NL156285B (nl) 1970-04-29 1970-04-29 Zender voor signaaloverdracht door pulscodemodulatie.

Publications (1)

Publication Number Publication Date
AT323804B true AT323804B (de) 1975-07-25

Family

ID=19809988

Family Applications (1)

Application Number Title Priority Date Filing Date
AT361071A AT323804B (de) 1970-04-29 1971-04-27 Sender für übertragung von analogsignalen mittels deltamodulation

Country Status (13)

Country Link
JP (1) JPS5314908B1 (da)
AT (1) AT323804B (da)
BE (1) BE766385A (da)
BR (1) BR7102477D0 (da)
CA (1) CA963095A (da)
CH (1) CH531277A (da)
DE (1) DE2119000C3 (da)
DK (1) DK140326C (da)
ES (1) ES390644A1 (da)
FR (1) FR2090952A5 (da)
GB (1) GB1294048A (da)
NL (1) NL156285B (da)
SE (1) SE360527B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174607C (nl) * 1975-06-05 1984-07-02 Philips Nv Transmissie-systeem voor signaaloverdracht door middel van gecomprimeerde deltamodulatie.
YU40399B (en) * 1980-08-11 1985-12-31 Iskra Delta codec with a doubl stage hybrid quantization adaptation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224357C2 (de) * 1964-09-16 1973-07-12 Siemens Ag Modulator mit Momentanwertkompander fuer mit Pulsmodulation arbeitende Geraete
DE1289104B (de) * 1966-09-16 1969-02-13 Siemens Ag Einrichtung zur Umsetzung eines Analogsignals in ein pulscodemoduliertes Signal

Also Published As

Publication number Publication date
GB1294048A (en) 1972-10-25
CA963095A (en) 1975-02-18
ES390644A1 (es) 1973-06-16
BE766385A (fr) 1971-10-27
FR2090952A5 (da) 1972-01-14
DE2119000A1 (de) 1971-11-18
NL156285B (nl) 1978-03-15
JPS5314908B1 (da) 1978-05-20
DE2119000B2 (de) 1976-10-14
NL7006248A (da) 1971-11-02
SE360527B (da) 1973-09-24
CH531277A (de) 1972-11-30
DE2119000C3 (de) 1983-02-10
DK140326C (da) 1979-12-17
BR7102477D0 (pt) 1973-04-10
DK140326B (da) 1979-07-30

Similar Documents

Publication Publication Date Title
BR7205789D0 (pt) Conjunto de aparelhos transmissores de dados
CA985376A (en) Signal structures for double side band-quandrature carrier modulation
BE775961A (fr) Modulateur delta adaptatif discret
NL180705C (nl) Telemeter met frequentiemodulatie van een uitgezonden aftastsignaal.
IT1014532B (it) Apparato per la monitorizzazione della trasmissione di segnali mo dulati in codice di impulsi cosid detta pcm
CH530733A (de) Ubertragungsanlage zur Übertragung von Analogsignalen mittels Deltamodulation
AT314037B (de) Impulsübertrager
ES418418A1 (es) Disposicion para la transmision de senales de informacion por modulacion de impulsos codificados.
CA929605A (en) Transmitter for the transmission of analogue signals by pulse code modulation
AT323804B (de) Sender für übertragung von analogsignalen mittels deltamodulation
CH532344A (de) Ubertragungsanlage zur Übertragung von zweiwertigen Impulssignalen
AU458797B2 (en) Arrangement for frequency transposition of analog signals
CH528189A (de) Anordnung zur Übertragung digitaler Signale
SE395964B (sv) Forfarande for bestemning av organiska peroxider
AT333851B (de) Schaltungsanordnung zur verschleierten ubertragung von sprachsignalen
BE781367A (fr) Determination de glucose
AT305434B (de) Schaltunganordnung zur Regelung der Amplitude von Steuerimpulsen
ATA526575A (de) Einrichtung zur verschleierten ubertragung von sprachsignalen
CA946921A (en) Amplitude modulation test circuit
CA969951A (en) Bis-basic ketones of dibenzofuran
CH504814A (de) Ubertragungsanlage zur Übertragung analoger Signale mittels Pulscodemodulation
CH539349A (de) Schaltung zur Blockierung der Signalweitergabe
AU458460B2 (en) Amplitude modulation of transistor transmitters
AU473474B2 (en) Transmitter forthe transmission of analogue signals by pulse code modulation
AU434544B2 (en) Transmission device forthe transmission of analog signals by means of pulse code modulation

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee