GB8611180D0 - Signal transforming device - Google Patents

Signal transforming device

Info

Publication number
GB8611180D0
GB8611180D0 GB868611180A GB8611180A GB8611180D0 GB 8611180 D0 GB8611180 D0 GB 8611180D0 GB 868611180 A GB868611180 A GB 868611180A GB 8611180 A GB8611180 A GB 8611180A GB 8611180 D0 GB8611180 D0 GB 8611180D0
Authority
GB
United Kingdom
Prior art keywords
transforming device
signal transforming
signal
transforming
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.)
Pending
Application number
GB868611180A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB868611180A priority Critical patent/GB8611180D0/en
Publication of GB8611180D0 publication Critical patent/GB8611180D0/en
Priority to GB8707301A priority patent/GB2190221B/en
Pending legal-status Critical Current

Links

GB868611180A 1986-05-08 1986-05-08 Signal transforming device Pending GB8611180D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB868611180A GB8611180D0 (en) 1986-05-08 1986-05-08 Signal transforming device
GB8707301A GB2190221B (en) 1986-05-08 1987-03-26 Signal transforming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611180A GB8611180D0 (en) 1986-05-08 1986-05-08 Signal transforming device

Publications (1)

Publication Number Publication Date
GB8611180D0 true GB8611180D0 (en) 1986-06-18

Family

ID=10597489

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868611180A Pending GB8611180D0 (en) 1986-05-08 1986-05-08 Signal transforming device
GB8707301A Expired - Lifetime GB2190221B (en) 1986-05-08 1987-03-26 Signal transforming device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8707301A Expired - Lifetime GB2190221B (en) 1986-05-08 1987-03-26 Signal transforming device

Country Status (1)

Country Link
GB (2) GB8611180D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8826711D0 (en) * 1988-11-15 1988-12-21 Secr Defence Signal analysis device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023028A (en) * 1974-08-20 1977-05-10 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for computing the discrete Fourier transform recursively
GB1518501A (en) * 1975-08-13 1978-07-19 Nat Res Dev Apparatus for computing the discrete fourier transform
NL178640C (en) * 1976-07-12 1986-04-16 Philips Nv DIGITAL SIGNAL PROCESSING DEVICE.
JPS597990B2 (en) * 1976-10-06 1984-02-22 日本電気株式会社 N-point discrete Fourier transform calculation device
US4231103A (en) * 1979-02-12 1980-10-28 The United States Of America As Represented By The Secretary Of The Navy Fast Fourier transform spectral analysis system employing adaptive window
FR2488425B1 (en) * 1980-08-06 1986-09-26 Thomson Csf Mat Tel FAST DIGITAL OPERATOR DEVICE AND DIGITAL FILTERS COMPRISING SUCH AN OPERATOR DEVICE
US4489393A (en) * 1981-12-02 1984-12-18 Trw Inc. Monolithic discrete-time digital convolution circuit
US4547862A (en) * 1982-01-11 1985-10-15 Trw Inc. Monolithic fast fourier transform circuit

Also Published As

Publication number Publication date
GB2190221B (en) 1990-05-02
GB8707301D0 (en) 1987-04-29
GB2190221A (en) 1987-11-11

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