step three. Show
Brand new demonstration out-of individual variables uses your order provided inside (4). Note that brand new packets demonstrated in all numbers match the fresh new cover anything from the 25th and you will 75th percentile; brand new black colored mark stands for this new median plus the whiskers match ±step one.5 inter-quartile assortment; studies significantly more than otherwise less than this assortment try outliers as they are portrayed as affairs on the graph. Not many instances of significant outliers was eliminated.
Shape cuatro shows the results of spectral height volume out-of the new bust found in Practical Polish (SP) and you will brand new version (NV) away from /?/ and in the fresh new spectral vary from 20 so you can eleven,one hundred thousand Hz.
The outcome demonstrate that the brand new spectral top volume is significantly high in the the newest variant compared to Important Polish for both /?/ and you may (/?/: NV 5,490 Hz versus. SP 4,176 Hz, t=8.024, p : NV 5,546 Hz vs. SP 4,164 Hz, t=six.706, p
Package plots of land to possess frequency away from spectral peaks off /?/ and as noticable when you look at the Fundamental Polish plus in the newest variation.
Container plots to own centre out of the law of gravity (top) and you may simple deviation (bottom) away from /?/ so when noticable within the Important Polish plus in this new variant
Container plots having skewness (top) and you will kurtosis (bottom) regarding /?/ and as noticable inside the Basic Polish as well as in the variation.
Brand new hub of gravity thinking out of /?/ and you will was in fact significantly highest regarding the fresh new variation compared to Simple Gloss (/?/: NV 5,367 Hz compared to. SP 4,375 Hz, t=5.327, p : NV 5,205 Hz versus. SP 4,468 Hz, t=step 3.894, p exhibited notably down skewness viewpoints than its Simple Shine corresponding places (/?/: NV ?0.079 versus. SP 0.338, t=?dos.050, p=.06 (during the number of analytical desire) : NV ?0.317 compared to. SP 0.179, t=?2.822, p was right-skewed in contrast to the latest spectra of the the brand new alternatives hence try skewed to the left. Kurtosis was not notably additional inside the SP as well as the NV.
Field plots for the spectral slope procedures m1 (top) and you may m2 (bottom) off /?/ and also as built in Practical Gloss plus the fresh version.
Shape 7 reveals the outcome to your two spectral mountains m1 and you may m2 both for /?/ and in Important Shine and in new variant.
The 2 actions m1 and you can m2 of regression contours regarding frication spectra are very useful in distinguishing the quality Polish and you can the newest variations off /?/ and you can . The first regression range slope (m1) of was somewhat reduced in the new variant compared to Basic Shine ( : NV step 1.31 dB/kHz2 compared to. SP 2.51 dB/ kHz2, t=?2.348, p
Practical Polish version (/?/: NV ?cuatro.76 dB/kHz2 compared to. SP ?4.4 dB/kHz2, t=?3.738, p : NV ?4.91 dB/kHz2 vs. SP ?4.6 dB/kHz2, t=?cuatro.623, p the brand new spectral hill is somewhat down into the this new variant than the Practical Gloss on the volume are normally taken for 500 Hz to help you 5,100000 Hz (m1). Into the large regularity cover anything from 5,100 Hz to eleven,100000 Hz, one another /?/ and feature a dramatically steeper spectral fall off towards the fresh new variation as compared to Practical https://kissbrides.com/chinese-women/suzhou/ Shine, On rise/slide of your own regression range, increased (positive) really worth getting m1 mode a great steeper go up of the regression range, whereas to possess m2, a diminished (negative) value corresponds to good steeper fall of regression range, in both reference to the respective volume selections regarding Electricity (Spectral Thickness) spectra. These devices dB/kHz2 comes from the brand new formula of mountain of your own regression line: m= (y2?y1)/(x2?x1) with y=(dB/kHz?dB/kHz) and you may x=(kHz?kHz).
” tabindex=”0″> cf. including Profile step 3 where in fact the imply multitaper spectra regarding during the Important Polish additionally the the newest version receive. As can rise above the crowd, every suggest spectra demonstrably increase way more steeply on the all the way down frequency range (around 5,100000 Hz) towards Simple Polish when compared to the the version.
