Abstract
The constructional details and theory of operation of a highly stable and sensitive fiber and fabric friction sound analyzer are described. Sound pressure curves for three typical fabrics and one bulk wool are shown. Results will be described in detail in Part II.
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References
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Thorsen, W.J.
and
Lundgren, H.P.
, Proc. 1955 Internat. Wool Textile Res. Conf. Aust E294 (1956 ).
2.
Veneklasen, Paul S. and Jorgensen, Finn, U. S. Patent No. 2922303 (January 26, 1960).