The latest discriminant truthfully categorized 89
The outcome of your own acoustic test demonstrate that brand new audio were created having a considerably high spectral height from the range out of 20 Hz to 11,000 Hz compared to the alveolo-palatal sibilants of Important Shine. As the COG viewpoints was in fact higher to your the fresh versions than for their Fundamental Polish equivalents, the latest variants from one another /?/ and you can displayed somewhat all the way down skewness philosophy than its Simple Polish corresponding areas. The brand new spectra of the Basic Shine /?/ and you can had been proper-skewed compared to the spectra of the the fresh versions and this was indeed skewed to the left.
For spectral hills, the first slope (m1) from was somewhat lower in the fresh new variant than in Practical Gloss, i.age., to possess there is certainly a steeper go up towards Basic Gloss spectra compared to the brand new variation towards the frequency part regarding five-hundred Hz to 5,000 Hz. The second spectral hill (m2) out of each other sibilants demonstrated notably straight down beliefs on the brand new variation when compared to the Important Polish variant, we.age., the brand new spectra of the newest variant decrease steeper for the high volume area significantly more than 5,one hundred thousand Hz versus spectra of your own Important Gloss speakers.
Furthermore, F1 frequency of your before vowel differed throughout the brand new alternatives in comparison to the Fundamental Gloss variants, while F3 regularity away from both preceding vowel (simply regarding /?/) therefore the adopting the vowel is notably higher in the the variations in comparison to the Important Gloss versions. Eventually, just F1 frequency range of the brand new vowel [a] before brand new sibilants /?/ and you will is somewhat additional from the Practical Polish and the fresh new variants: F1 regularity diversity try significantly low in the new versions.
3% of your own Practical Gloss versus 76.3% of one’s the latest fricatives and you can 94% of your Simple Shine against 88.3% of this new affricates.
You will find tried to provide the rationale on growth of the fresh variations regarding sibilants. The first need invokes evaluate optimisation. I used multidimensional scaling to exhibit that creative program out of sibilants is more dispersed with respect to compare and you will eg solutions is popular on the earth’s languages. The next reasons assumes on you to definitely time amount for the large volume places enhances the signs from iconic expressive palatalisation which will be regularly connote the meaning regarding “youth” and you may “childishness”. So it inong adolescent people and young women and gets an identity ong teenage ladies and ladies due to the fact fellow-built social pressures certainly are the strongest certainly one of people in these years groups. They is still around viewed if or not that it linguistic attribute will determine its role due to the fact a marker out of a polish “female highlight” later. The next factor applies the change so you can a presentation infection. If you’re all about three hypotheses can be used to explain the development and you will propagation of the changes, brand new message infection theory is apparently minimum of more than likely. Of kept one or two hypotheses, the brand new sociolinguistic one is more probable whilst manages to establish as to why the change is restricted in order to a specific social class, i.e. ladies.
References
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Boersma, P. and D. Weenink. 2011. “Praat: Starting phonetics from the computers” [Pc system]. Version 5.1.05 and you will Adaptation 5.dos.45. Recovered off . Research when you look at the Bing Scholar
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