step 3. Abilities
The brand new speech regarding personal parameters follows the transaction provided in (4). Keep in mind that this new packages showed throughout rates correspond to the fresh consist of the fresh 25th and 75th percentile; the fresh black colored mark is short for brand new average together with whiskers match ±step one.5 inter-quartile range; studies a lot more than otherwise below so it variety is actually outliers and are also portrayed since activities about chart. Very few instances of extreme outliers have been got rid of.
Profile cuatro shows the outcome of one’s spectral peak regularity from new bust used in Basic Polish (SP) and you can new variant (NV) away from /?/ and in brand new spectral range between 20 to help you eleven,100000 Hz.
The results show that the spectral height regularity is much large on the brand new version than in Standard Polish for both /?/ and (/?/: NV 5,490 Hz versus. SP cuatro,176 Hz, t=8.024, p : NV 5,546 Hz compared to. SP cuatro,164 Hz, t=6.706, p
Field plots of land for regularity out-of spectral peaks regarding /?/ and also as pronounced when you look at the Basic Polish plus new version.
Package plots of land for hub out of gravity (top) and you may fundamental deviation (bottom) out-of /?/ so when obvious when you look at the Simple Shine and also in brand new variant
Package plots of land having skewness (top) and you can kurtosis (bottom) of /?/ and as pronounced inside the Important Shine plus in the fresh variation.
The brand new middle off gravity philosophy out of /?/ and you will were rather higher on the this new version than in Standard Shine (/?/: NV 5,367 Hz compared to. SP cuatro,375 Hz, t=5.327, p : NV 5,205 Hz compared to. SP cuatro,468 Hz, t=step 3.894, p presented notably straight down skewness philosophy than its Important Shine related segments (/?/: NV ?0.079 compared to. SP 0.338, t=?dos.050, p=.06 (at the level of statistical inclination) : NV ?0.317 compared to. SP 0.179, t=?dos.822, p are proper-skewed compared with the brand new spectra of your own new variations and that was skewed left. Kurtosis wasn’t rather various other in SP and also the NV.
Package plots of land toward spectral hill tips m1 (top) and you may m2 (bottom) out-of /?/ so when produced in Basic Gloss and also in the fresh new version.
Contour 7 reveals the results on a couple of spectral mountains m1 and you can m2 for /?/ plus in Practical Polish plus in the fresh variation.
Both methods m1 and you can m2 of your own regression contours away from frication spectra are very helpful in distinguishing the high quality Gloss and brand new versions out of /?/ and you can . The original regression range mountain (m1) out-of is actually notably lower in new variation compared to Standard Shine ( : NV 1.30 dB/kHz2 compared to. SP 2.51 dB/ kHz2, t=?2.348, p
Important Polish variant (/?/: NV ?4.76 dB/kHz2 versus. SP ?4.cuatro dB/kHz2, t=?3.738, p : NV ?cuatro.91 dB/kHz2 compared to. SP ?cuatro.6 dB/kHz2, t=?4.623, p this new Virginia Beach, VA women beautiful spectral slope are significantly all the way down into the the brand new version versus Standard Gloss to your volume range between five-hundred Hz to help you 5,000 Hz (m1). For the large volume cover anything from 5,100 Hz to help you 11,000 Hz, both /?/ and have a notably steeper spectral decrease on the the newest variant compared to the Basic Shine, To the go up/fall of your regression range, a top (positive) value getting m1 function a beneficial steeper go up of one’s regression line, whereas for m2, a lesser (negative) value represents a steeper slip of one’s regression range, in regard to the particular regularity ranges regarding Electricity (Spectral Thickness) spectra. The product dB/kHz2 is a result of the fresh new computation of the mountain of regression line: m= (y2?y1)/(x2?x1) with y=(dB/kHz?dB/kHz) and you can x=(kHz?kHz).
” tabindex=”0″> cf. as well as Profile step 3 where in actuality the mean multitaper spectra off inside the Fundamental Shine in addition to the variant are given. As can be seen, all the mean spectra certainly go up so much more steeply in the down regularity assortment (around 5,100 Hz) into Important Shine as opposed to the this new version.