GB2121627B - Direct digital synthesiser - Google Patents

Direct digital synthesiser

Info

Publication number
GB2121627B
GB2121627B GB08216103A GB8216103A GB2121627B GB 2121627 B GB2121627 B GB 2121627B GB 08216103 A GB08216103 A GB 08216103A GB 8216103 A GB8216103 A GB 8216103A GB 2121627 B GB2121627 B GB 2121627B
Authority
GB
United Kingdom
Prior art keywords
direct digital
digital synthesiser
synthesiser
direct
digital
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
GB08216103A
Other versions
GB2121627A (en
Inventor
Percy John Fish
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB08216103A priority Critical patent/GB2121627B/en
Publication of GB2121627A publication Critical patent/GB2121627A/en
Application granted granted Critical
Publication of GB2121627B publication Critical patent/GB2121627B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Analogue/Digital Conversion (AREA)
GB08216103A 1982-06-02 1982-06-02 Direct digital synthesiser Expired GB2121627B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08216103A GB2121627B (en) 1982-06-02 1982-06-02 Direct digital synthesiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08216103A GB2121627B (en) 1982-06-02 1982-06-02 Direct digital synthesiser

Publications (2)

Publication Number Publication Date
GB2121627A GB2121627A (en) 1983-12-21
GB2121627B true GB2121627B (en) 1986-01-15

Family

ID=10530802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08216103A Expired GB2121627B (en) 1982-06-02 1982-06-02 Direct digital synthesiser

Country Status (1)

Country Link
GB (1) GB2121627B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014231A (en) * 1987-11-23 1991-05-07 Hughes Aircraft Company Randomized digital/analog converter direct digital synthesizer
GB2242797B (en) * 1990-04-07 1993-12-08 Ferranti Int Plc Signal generation using digital-to-analogue conversion
JP3863037B2 (en) * 2001-03-15 2006-12-27 松下電器産業株式会社 Vertical deflection device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529851A (en) * 1975-01-10 1978-10-25 Gen Instr Microelect Frequency-signalling circuit for a telephone
US4410954A (en) * 1980-10-08 1983-10-18 Rockwell International Corporation Digital frequency synthesizer with random jittering for reducing discrete spectral spurs

Also Published As

Publication number Publication date
GB2121627A (en) 1983-12-21

Similar Documents

Publication Publication Date Title
GB8529829D0 (en) Backsurging well
CS391583A2 (en) Drzak noze s chladicim zarizenim
CS1017783A2 (en) Podvozek se tremi napravami
CS485183A2 (en) Polovodicovy prvek s tlacnym kontaktem
CS336983A2 (en) Zpusob odstraneni kovove znecisteniny z kapalneho odpadniho proudu
CS159982A1 (en) Dvouradovy zasobnik s jednoradovym vyustenim
GB2121627B (en) Direct digital synthesiser
DE3364051D1 (en) Improved melaminylthioarsenites
CS563283A2 (en) Zpusob vyroby novych chinolinovych derivatu s hypotenzivnim ucinkem
GB2130442B (en) Barretter elements
CS201783A1 (en) Zpusob vyroby stavebnichkonstrukci z pevneho silikatoveho betonu
CS38283A2 (en) Zpusob odlucovani fenolu z vody
CS200883A1 (en) Zpusob odstraneni cpavku z biochemicky zpracovane prumyslove odpadni vody
CS128883A1 (en) Rezna vlozka z kovokeramicke tvrde slitiny s obsahem karbidu tantalu
YU42040B (en) Digital level - meter
CS825082A1 (en) Vysypny uzaver nadob se sypkymi latkami
CS929882A1 (en) Pojistna spojka se striznym elementem
CS457682A1 (en) Snekove zdvihaci zarizeni se zdvihacimi kladkami
CS378182A1 (en) Zpusob vyroby etylbenzenu se snizenym obsahem chloru
CS246883A1 (en) Zpusob vyroby bezesvych krouzku se zvysenou pruznosti
CS902182A1 (en) Upinaci zarizeni se dvema dvojicemi upinacich celisti
PL239447A2 (en) Feeding-measuring set
CS733382A1 (en) Zpusob zpracovani pasu z chromovych oceli s vyssi pevnosti
CS709082A1 (en) Zpusob vyroby naplni z lustenin s nizkym obsahem tuku
CS419282A1 (en) Zpusob odstranovani katalyzatoru reakce fenolu s formaldehydem z vodnych roztoku fenolformaldehydovych rezolovych pojiv

Legal Events

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

Effective date: 19960602