This repository provides audio files and figures relate to the article at ICPhS 2019: "A glottalized tone in Muong (Vietic): a pilot study based on audio and electroglottographic recordings". (Full paper here)
Note that the audio and electroglottographic (EGG) signals were simultaneously recorded into stereo files; as this format may not be convenient for all users, each stereo file was later split into two: one audio file (name ending in _AUD.wav), one EGG file (name ending in _EGG.wav).
The following is a short explanation of all available materials here.
This folder provides data (sound) and result (figures) of my master study on the tone system of Muong (Kim Thượng dialect) in 2016. In detail, it contains:
- Audio files recording 2 minimal sets from speakers M1 (two times), M5, M6, and F1.
- Figures demonstrate the tone system in term of fundamental frequency (f0) and open quotient (Oq) for data of speakers: M1 (second time), M5, and M6. The code for sorting and plotting output matrix values to produce these figures were offered in (Nguyen2016) at appendix 4 starting from page 115.
- Metadata of all available recordings so far (from 2015 to 2018).
(Work in progress) The recent obtained data (from fieldwork 2018) is in the process of analysis and will be updated at ICPhS 2019 (August 2019). The phonetic experiment was extented not only in size of corpus with 8 minimal sets, but also in number of speakers with 10 males and 10 females.
This folder contains recordings produced Figure: An example of typical glottalized tone with two realizations: (a) creaky voice, (b) glottal constriction. Speaker F1, syllable /vwɛj/ 'salt'.
- That figure was created by Praat using a 'praatfig' script.
- EGG signal was analyzed by PeakDet. The obtained values of f0 and Oq were drawn on Praat's figure.
For your further reference, this folder offers more recordings of two realizations of the glottalized tone. The same context as example 'salt' just mentioned above, they are produced by speaker F1, in isolation.
- crdo-MTQ_KTM_F1_Creak shows a sequeces of isolated words which are clearly lapse into creaky voice, sometimes glottal constriction occurs.
- crdo-MTQ_KTM_F1_GlottalConstriction shows an opposite context.