Catalogue search • Linguistik portal • Fachinformationsdienst (FID)

1	Norwegian dialects examined perceptually and acoustically
	Wilbert Heeringa; Charlotte Gooskens
	In: http://www.let.rug.nl/%7Eheeringa/dialectology/papers/cath02b.pdf (2003)
	Abstract: Abstract. Gooskens (2003) described an experiment which determined linguistic distances between 15 Norwegian dialects as perceived by Norwegian listeners. The results are compared to Levenshtein distances, calculated on the basis of transcriptions (of the words) of the same recordings as used in the perception experiment. The Levenshtein distance is equal to the sum of the weights of the insertions, deletions and substitutions needed to change one pronunciation into another. The success of the method depends on the reliability of the transcriber. The aim of this paper is to find an acoustic distance measure between dialects which approximates perceptual distance measure. We use and compare different representations of the acoustic signal: Barkfilter spectrograms, cochleagrams and formant tracks. We now apply the Levenshtein algorithm to spectra or formant value bundles instead of transcription segments. From these acoustic representations we got the best results using the formant track representation. However the transcription-based Levenshtein distances correlate still more closely. In the acoustic signal the speaker-dependent influence is kept to some extent, while a transcriber abstracts from voice quality. Using more samples per dialect word (instead of only one as in our research) should improve the accuracy of the measurements.
	Keyword: Barkfilter; cochleagram; dialect; dialectology; dialectometry; Key words; phonetic (dis)similarity
	URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.222.3404 http://www.let.rug.nl/%7Eheeringa/dialectology/papers/cath02b.pdf
	BASE
	Hide details

Search in the Catalogues and Directories