Improved empirical model of sound propagation through a fibrous material

Applied Acoustics

Volumn 48, Issue 2, 1996, Pages 121-132

  Voronina, N ^a  

^a NIISF   (Russian Federation)

Author keywords

Acoustic impedance; Density; Fibre diameter; Fibrous medium; Sound absorption coefficient; Sound propagation

Indexed keywords

ACOUSTIC IMPEDANCE; ACOUSTIC WAVE ABSORPTION; ACOUSTIC WAVE PROPAGATION; DENSITY (SPECIFIC GRAVITY); GLASS FIBERS; MATHEMATICAL MODELS;

FIBER DIAMETER; FIBERGLASS; SOUND ABSORPTION COEFFICIENT;

SOUND INSULATING MATERIALS;

EID: 0030168385     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0003-682X(95)00055-E     Document Type: Article

References (5)

1. Voronina, N. N., Acoustic properties of fibrous materials. Applied Acoustics, 42 (1994) 165-74.
2. Voronina, N. N. & Rubanova, L. G., Particularities of acoustic parameters of super-thin fibrous materials. In Actual Questions of Building Acoustics, 1984, pp. 62-8.
3. Kawasima, Y., Sound propagation in a fibre block as a composite medium. Acustica, 10 (1960) 208-17.
4. Ingard, U., Locally and nonlocally reacting flexible porous layers; a comparison of acoustical properties. Journal of Engineering for Industry, 103 (1981) 302-12.
5. Dahl, M. D., Rice, E. J. & Groesbeck, D. E., Effects of fiber motion on the acoustic behaviour of an anisotropic, flexible fibrous material. Journal of the Acoustical Society of America, 871 (1990) 54-66.