Acoustic Proof of New Sibilants in the Pronunciation out-of Young Gloss Girls
Abstract
I introduce the outcomes of an acoustic investigation demonstrating your Polish sibilant system is in the process of changes in the latest address off younger university-knowledgeable people. The outcomes according to research by the acoustic data out-of sixteen speakers’ enunciation, show that the fresh new alternatives of alveolo-palatals are characterised from the spectral peaks within highest frequencies and better centre regarding gravity values than its Important Gloss alternatives. Likewise, spectral times, spectral mountains and also the formants of before vowels identify this new variants off Basic Gloss alveolo-palatals. We provide the explanation towards growth of the fresh new alternatives by the making reference to (i) a working strategy related to evaluate optimization regarding the sibilant system, (ii) a beneficial sociolinguistic means using an audio-a symbol connection anywhere between times amount from inside the large frequency countries and you may smallness and you may (iii) a demonstration disease. (more…)