Acoustic Measurement of Fiber Properties

The reactive sound and motion of textile fibers after breaking under tensile loading was recorded using audio signal recorders and high-speed photographic equipment. A measurable, prominant acoustic pulse is generated by the initial, longitudinal snap-back of the fiber. The intensity of this pulse w...

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Bibliographic Details
Published in:Textile research journal 1975-07, Vol.45 (7), p.549-553
Main Authors: Lyons, Donald W., Graham, John
Format: Article
Language:English
Subjects:
Acoustic measurement
Audio signals
Elongation
Fibers
High speed
Recorders
Textile fibers
Textiles
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Summary:The reactive sound and motion of textile fibers after breaking under tensile loading was recorded using audio signal recorders and high-speed photographic equipment. A measurable, prominant acoustic pulse is generated by the initial, longitudinal snap-back of the fiber. The intensity of this pulse was found to be linearly related to recoverable, elastic elongation and energy of the fiber.
ISSN:0040-5175
1746-7748
DOI:10.1177/004051757504500708