手法を比較

	音響音声学	コーパス言語学
分野	言語学	言語学
系統	Process / pipeline	Process / pipeline
提唱年	1962	1980
提唱者	Peter Ladefoged	John Sinclair
種類	Empirical process pipeline	Empirical process pipeline
原典	Ladefoged, P., & Johnson, K. (2006). A Course in Phonetics (5th ed.). Boston: Cengage Learning.	Sinclair, J. M. (1991). Corpus, Concordance, Collocation. Oxford: Oxford University Press.
別名	Acoustic Analysis of Speech, Spectrographic Analysis	Corpus Analysis, Corpora Studies
関連	3	1
概要	Acoustic Phonetics is the study of the physical properties of speech sounds using instrumentation to measure and analyze sound waves. Pioneered by Peter Ladefoged and Kenneth Stevens, this method uses spectrograms, formant analysis, and waveform measurements to characterize vowels, consonants, and prosodic features with precision. Acoustic phonetics bridges the articulatory world of speech production and the perceptual world of listeners, providing objective, quantifiable data about how speech is produced and perceived.	Corpus Linguistics is the study of language based on large, representative collections of texts (corpora) processed by computer. Pioneered by John Sinclair and others, the method uses statistical analysis, concordancing, and computational tools to examine patterns of actual language use. Corpus linguistics has transformed our understanding of English and other languages, revealing frequency patterns, collocation preferences, and register variation that were previously hidden. It serves theoretical linguistics, applied language teaching, and natural language processing.