Metodbevispost

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.

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Taxonomisk metodpost · process-pipeline / linguistics

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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