scholarly journals Spectral shape discrimination of narrow‐band spectra

1991 ◽  
Vol 89 (4B) ◽  
pp. 1911-1911 ◽  
Author(s):  
Bruce G. Berg ◽  
David M. Green
Keyword(s):  
Narrow Band ◽  
Spectral Shape ◽  
Shape Discrimination ◽  
Band Spectra

Spectral shape discrimination of narrow‐band sounds

1992 ◽  
Vol 92 (5) ◽  
pp. 2586-2597 ◽  
Author(s):  
David M. Green ◽  
Bruce G. Berg ◽  
Huanping Dai ◽  
David A. Eddins ◽  
Zekiye Onsan ◽  
...  
Keyword(s):  
Narrow Band ◽  
Spectral Shape ◽  
Shape Discrimination

Discrimination of narrow‐band spectra. I: Spectral weights and pitch cues

1992 ◽  
Vol 92 (4) ◽  
pp. 1911-1918 ◽  
Author(s):  
Bruce G. Berg ◽  
Quang T. Nguyen ◽  
David M. Green
Keyword(s):  
Narrow Band ◽  
Band Spectra

Parametric Rainflow Fatigue Damage for Some Power Spectra of Common Use

2010 ◽  
Author(s):  
Michel Olagnon ◽  
Zakoua Gue´de´
Keyword(s):  
Fatigue Damage ◽  
Shape Parameter ◽  
Narrow Band ◽  
Power Spectra ◽  
Spectral Shape ◽  
Damage Reduction ◽  
The Family ◽  
Rainflow Counting ◽  
Semi Empirical ◽  
Irregular Loading

Rainflow counting is widely accepted as the method that is most suited to analysis of fatigue damage of materials submitted to irregular loading. Formulas such as the Wirsching-Light and the Dirlik one allow to take into account spectral shape and bandwidth in an empirical or semi-empirical manner to obtain a best estimate damage reduction of the rainflow counting with respect to the narrow-band approximation. However, if one considers parametric shape families of common use for the spectra, a more straightforward way is to make damage depend on the shape parameter of the family rather than on the spectral moments. We provide here such semi-empirical parametric formulas for the Jonswap, Wallops, Triangle and Power-tail families. In addition, the ICA formula allows us to extend the above formulas to the well-known bimodal spectral shape proposed by Ochi-Hubble.

Optimum central processors for spectral‐shape discrimination

1985 ◽  
Vol 77 (S1) ◽  
pp. S80-S80
Author(s):  
Louis D. Braida ◽  
Yoshiko Ito ◽  
Charlotte M. Reed ◽  
Nathaniel I. Durlach
Keyword(s):  
Spectral Shape ◽  
Shape Discrimination

Spectral‐shape discrimination. I. Results from normal‐hearing listeners for stationary broadband noises

1987 ◽  
Vol 81 (4) ◽  
pp. 1085-1092 ◽  
Author(s):  
Catherine L. Farrar ◽  
Charlotte M. Reed ◽  
Yoshiko Ito ◽  
Nathaniel I. Durlach ◽  
Lorraine A. Delhorne ◽  
...  
Keyword(s):  
Normal Hearing ◽  
Spectral Shape ◽  
Shape Discrimination
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