Abstract
The rustling sounds of seven samples are recorded in order to determine the sound characteristics of polyester warp knitted fabrics according to construction type. Physical sound parameters (LPT, ΔL, Δf, ARC) and Zwicker's psychoacoustic parameters of loudness (z), sharpness (z), roughness (z ), and fluctuation strength (z) are calculated from sound spectra obtained from FIT analysis. In addition, the KES-FB system is used to measure the mechanical properties. The sharkskin stitch fabrics have the highest LPT, Δf, ARC, loudness (z), and fluctuation strength (z) values, followed by the double denbigh and reverse locknit stitch fabrics. The open lap is louder, sharper, and has a larger fluctuation strength than the closed lap in stitch formation. LPT, Δf, ARC, loudness ( z), roughness (z), and fluctuation strength (z) of the parallel direction have higher values than those in the counter direction in lapping formation between the back and front bar. Changes in the mutual guide bar movement from counter to parallel are more effective at making a warp knitted fabric's sound louder than the lapping form change from closed to open lap.
| Original language | English |
|---|---|
| Pages (from-to) | 685-691 |
| Number of pages | 7 |
| Journal | Textile Research Journal |
| Volume | 73 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2003 Aug |
Fingerprint
All Science Journal Classification (ASJC) codes
- Chemical Engineering (miscellaneous)
- Polymers and Plastics
Cite this
}
Characteristics of Rustling Sounds Created by the Structure of Polyester Warp Knitted Fabrics. / Kim, Chunjeong; Cho, Gilsoo; Yoon, Hyesin; Park, Shinwoong.
In: Textile Research Journal, Vol. 73, No. 8, 08.2003, p. 685-691.Research output: Contribution to journal › Article
TY - JOUR
T1 - Characteristics of Rustling Sounds Created by the Structure of Polyester Warp Knitted Fabrics
AU - Kim, Chunjeong
AU - Cho, Gilsoo
AU - Yoon, Hyesin
AU - Park, Shinwoong
PY - 2003/8
Y1 - 2003/8
N2 - The rustling sounds of seven samples are recorded in order to determine the sound characteristics of polyester warp knitted fabrics according to construction type. Physical sound parameters (LPT, ΔL, Δf, ARC) and Zwicker's psychoacoustic parameters of loudness (z), sharpness (z), roughness (z ), and fluctuation strength (z) are calculated from sound spectra obtained from FIT analysis. In addition, the KES-FB system is used to measure the mechanical properties. The sharkskin stitch fabrics have the highest LPT, Δf, ARC, loudness (z), and fluctuation strength (z) values, followed by the double denbigh and reverse locknit stitch fabrics. The open lap is louder, sharper, and has a larger fluctuation strength than the closed lap in stitch formation. LPT, Δf, ARC, loudness ( z), roughness (z), and fluctuation strength (z) of the parallel direction have higher values than those in the counter direction in lapping formation between the back and front bar. Changes in the mutual guide bar movement from counter to parallel are more effective at making a warp knitted fabric's sound louder than the lapping form change from closed to open lap.
AB - The rustling sounds of seven samples are recorded in order to determine the sound characteristics of polyester warp knitted fabrics according to construction type. Physical sound parameters (LPT, ΔL, Δf, ARC) and Zwicker's psychoacoustic parameters of loudness (z), sharpness (z), roughness (z ), and fluctuation strength (z) are calculated from sound spectra obtained from FIT analysis. In addition, the KES-FB system is used to measure the mechanical properties. The sharkskin stitch fabrics have the highest LPT, Δf, ARC, loudness (z), and fluctuation strength (z) values, followed by the double denbigh and reverse locknit stitch fabrics. The open lap is louder, sharper, and has a larger fluctuation strength than the closed lap in stitch formation. LPT, Δf, ARC, loudness ( z), roughness (z), and fluctuation strength (z) of the parallel direction have higher values than those in the counter direction in lapping formation between the back and front bar. Changes in the mutual guide bar movement from counter to parallel are more effective at making a warp knitted fabric's sound louder than the lapping form change from closed to open lap.
UR - http://www.scopus.com/inward/record.url?scp=0043232849&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0043232849&partnerID=8YFLogxK
U2 - 10.1177/004051750307300805
DO - 10.1177/004051750307300805
M3 - Article
AN - SCOPUS:0043232849
VL - 73
SP - 685
EP - 691
JO - Textile Reseach Journal
JF - Textile Reseach Journal
SN - 0040-5175
IS - 8
ER -