GB1404769A - Waveform synthesisers - Google Patents

Waveform synthesisers

Info

Publication number
GB1404769A
GB1404769A GB5707571A GB5707571A GB1404769A GB 1404769 A GB1404769 A GB 1404769A GB 5707571 A GB5707571 A GB 5707571A GB 5707571 A GB5707571 A GB 5707571A GB 1404769 A GB1404769 A GB 1404769A
Authority
GB
United Kingdom
Prior art keywords
waveform
converter
during
significant
store
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.)
Expired
Application number
GB5707571A
Other languages
English (en)
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp 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 British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Priority to GB5707571A priority Critical patent/GB1404769A/en
Priority to IT5455572A priority patent/IT973953B/it
Priority to FR7243941A priority patent/FR2164413A5/fr
Priority to DE19722260262 priority patent/DE2260262A1/de
Publication of GB1404769A publication Critical patent/GB1404769A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB5707571A 1971-12-08 1971-12-08 Waveform synthesisers Expired GB1404769A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5707571A GB1404769A (en) 1971-12-08 1971-12-08 Waveform synthesisers
IT5455572A IT973953B (it) 1971-12-08 1972-12-07 Sintetizzatore di forme d onda elettromagnetiche e metodo per ottenerle
FR7243941A FR2164413A5 (enExample) 1971-12-08 1972-12-08
DE19722260262 DE2260262A1 (de) 1971-12-08 1972-12-08 Verfahren und geraet zur synthetischen erzeugung von wellenformen (wellenformensynthesizer)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5707571A GB1404769A (en) 1971-12-08 1971-12-08 Waveform synthesisers

Publications (1)

Publication Number Publication Date
GB1404769A true GB1404769A (en) 1975-09-03

Family

ID=10478299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5707571A Expired GB1404769A (en) 1971-12-08 1971-12-08 Waveform synthesisers

Country Status (4)

Country Link
DE (1) DE2260262A1 (enExample)
FR (1) FR2164413A5 (enExample)
GB (1) GB1404769A (enExample)
IT (1) IT973953B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172286A (en) * 1977-01-18 1979-10-23 Siemens Aktiengesellschaft System for the generation of sine oscillations
GB2227859A (en) * 1988-11-19 1990-08-08 Sony Corp Apparatus for generating, recording or reproducing sound source data

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058805A (en) 1975-06-16 1977-11-15 Comdial Corporation Digital multitone generator for telephone dialing
DE2821024C3 (de) * 1978-05-12 1981-02-05 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen Signalgenerator zur Synthese von Fernseh-Priifzeilensignalen
US4327420A (en) * 1980-06-30 1982-04-27 General Electric Company Polyphase reference generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172286A (en) * 1977-01-18 1979-10-23 Siemens Aktiengesellschaft System for the generation of sine oscillations
GB2227859A (en) * 1988-11-19 1990-08-08 Sony Corp Apparatus for generating, recording or reproducing sound source data
US5086475A (en) * 1988-11-19 1992-02-04 Sony Corporation Apparatus for generating, recording or reproducing sound source data
GB2227859B (en) * 1988-11-19 1993-03-24 Sony Corp Apparatus for generating,recording or reproducing sound source data

Also Published As

Publication number Publication date
FR2164413A5 (enExample) 1973-07-27
IT973953B (it) 1974-06-10
DE2260262A1 (de) 1973-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee