Dutch Language Union

Abstract: In this paper we present a study on Dutch vowel production by Spanish learners that was carried out within the framework of our research on Computer Assisted Pronunciation Training (CAPT). The aim of this study was to obtain detailed information on production of Dutch vowels by Spanish learners, which can be employed to develop effective CAPT programs for this specific target group. We collected speech from learners with varying proficiency levels (A1 - B2 of the CEFR), which was transcribed, segmented and acoustically analyzed. We present data on the frequency of pronunciation errors and on detailed analyses of duration and acoustic properties of the vocalic realizations. The results indicate that Spanish learners of Dutch have difficulties in realizing several Dutch vowel contrasts and that they differ from native speakers in the way they employ duration and spectral properties to realize these contrasts. We discuss these results in relation to those of previous studies on Dutch vowel perception by Spanish listeners and relate them to current theories on speech learning. Index Terms: L2 phonology acquisition, language learning, Computer Assisted Pronunciation Training (CAPT)

Abstract: The DigLin project aims at providing concrete solutions for low-literate and illiterate adults who have to learn a second language (L2). Besides learning the L2, they thus also have to acquire literacy in the L2. To allow intensive practice and feedback in reading aloud, appropriate speech technology is developed for the four targeted languages: Dutch, English, German and Finnish. Since relatively limited resources are available for this application for the four studied languages, this had to be taken into account while developing the speech technology. Exercises with suitable content were developed for the four languages, and are tested in four countries: Netherlands, United Kingdom, Germany, and Finland. Preliminary results are presented in the paper, and suggestions for future directions are discussed.