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Journal of Medical Engineering & Technology Volume 4, 1980 - Issue 1
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Original Article

A real-time spectrum analyser for ultrasonic Doppler signals, using a chirp-z-transform technique

P. C. Macpherson Departments of Medical Electronics and Cardiology, St.Bartholomew's Hospital, London, EC1A 7BE, UK
,
S. J. Meldrum Departments of Medical Electronics and Cardiology, St.Bartholomew's Hospital, London, EC1A 7BE, UK
&
D. S. Tunstall-pedoe Departments of Medical Electronics and Cardiology, St.Bartholomew's Hospital, London, EC1A 7BE, UK
Pages 24-26 | Published online: 09 Jul 2009

Citations (7)

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Read on this site (1)

P. C. Macpherson, S. J. Meldrum & D. S. Tunstall-pedoe. (1981) Angioscan: a spectrum analyser for use with ultrasonic Doppler velocimeters. Journal of Medical Engineering & Technology 5:2, pages 84-85.
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Articles from other publishers (6)

R K Wyse, P J Robinson, J E Deanfield, D S Tunstall Pedoe & F J Macartney. (1984) Use of continuous wave Doppler ultrasound velocimetry to assess the severity of coarctation of the aorta by measurement of aortic flow velocities.. Heart 52:3, pages 278-283.
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T.J. Fulton, W.A.P. Hamilton, J.C. Graham & V.C. Roberts. (1983) On-line analysis of the femoral artery flow velocity waveform and its application in the diagnosis of arterial disease. Journal of Biomedical Engineering 5:2, pages 151-156.
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D. S. Tunstall Pedoe & P. Macpherson. 1985. Cardiac Doppler Diagnosis. Cardiac Doppler Diagnosis 143 152 .
Alan S. Pearlman. (1982) Evaluation of ventricular function using doppler echocardiography. The American Journal of Cardiology 49:5, pages 1324-1330.
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P. Zuech, R.S.C. Cobbold, M. Kassam & K.W. Johnston. (1982) The application of CCD transversal filters for real-time spectral analysis of Doppler ultrasound arterial signals. Ultrasound in Medicine & Biology 8:1, pages 57-69.
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V.C. Roberts & A.J. Sainz. (1981) Reduction of operator fatigue in doppler ultrasound blood flow investigations. Journal of Biomedical Engineering 3:2, pages 140-142.
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