Acoustic Ohm

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The acoustic ohm , also called ray , after the English physicist Lord Rayleigh , is an outdated unit of acoustic impedance .

1 acoustic ohm = 10 5 Pascal seconds / meter³

source

  • Peter Kurzweil: The Vieweg unit lexicon. Vieweg, Braunschweig / Wiesbaden 2000, ISBN 978-3528069872 .
  • Herbert Arthur Klein: The Science of Measurement. A Historical Survey , Dover Publication, New York, 1988, p. 708.