Acoustic Phonetic Analysis
Acoustic phonetic analysis is the empirical measurement workflow at the heart of experimental phonetics: it records speech, segments and labels the signal, and extracts quantitative acoustic parameters — the waveform, the spectrogram, fundamental frequency (F0), the formants, intensity, segment duration, and voice onset time (VOT). These measurements are interpreted through the source-filter theory of speech production, which models the output sound as a glottal source spectrum shaped by the transfer function of the vocal tract, turning the audible speech stream into reproducible numbers that can be compared, modelled, and related to articulation.
Zdrojový záznam
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- Johnson, K. (2012). Acoustic and Auditory Phonetics (3rd ed.). Wiley-Blackwell. · ISBN 9781405194662
- Ladefoged, P., & Johnson, K. (2014). A Course in Phonetics (7th ed.). Cengage. · ISBN 9781285463407
- Boersma, P., & Weenink, D. (2023). Praat: Doing phonetics by computer [Computer program]. · URL
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