J. Fell and H.R. Lowday,The Spectral Analysis of Noise Records by Fourier Series Methods, typescript pp. 24 and charts, Sir W.G. Armstrong Whitworth Aircraft Ltd, Armaments Division, June 1959

This material is held atUniversity of Manchester Library

  • Reference
    • GB 133 NAHC/MSC/13
  • Dates of Creation
    • 1959