Knowra Prosody Prosody Prosody is the rhythm, stress, pitch, and timing patterns of spoken language. These patterns organize speech and convey linguistic structure, emphasis, and attitude.
Intonation : The pattern of pitch movement across a spoken phrase or sentence. Pitch rises and falls give prosody cues to sentence type, focus, and stance.
Information structure : The organization of a sentence according to how its information is presented, including topic and focus. Prosody can mark which information is given, new, or especially prominent.
Phonetics : The study of the physical production, transmission, and perception of speech sounds. Prosody is realized in measurable vocal and acoustic properties studied by phonetics.
Voice quality : The characteristic sound of a voice shaped by vocal-fold behavior and vocal-tract configuration. Voice quality can remain distinctive even when prosodic pitch and timing vary.
Lexical stress : The relative prominence of a syllable within a word, which can distinguish words or forms. Word-level prominence is one layer of prosodic organization.
Speech synthesis : The artificial production of human speech from text or other input. Natural-sounding synthesis depends on assigning suitable pitch, stress, and timing.
Phonology : The study of how languages organize and use speech sounds as systems. Prosodic patterns can be organized by language-specific sound systems.
Paralanguage : Vocal and bodily signals that accompany speech and convey meanings beyond the words themselves. Prosody overlaps with vocal paralanguage, though linguistic prosody also marks grammatical structure.
Syllable : A unit of spoken language organized around a vowel sound, often with surrounding consonants. Syllables provide the units whose prominence and timing prosody shapes.
Speech recognition : The computational process of identifying words and linguistic content in spoken audio. Prosodic cues can help distinguish phrase boundaries and competing interpretations.
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