In every language,
speech emission is based on a sequence of elementary sound units; some of them play a specific part: through their isochronic recurrence, they produce the rhythm of the sentences. In a 'stress-timed language', these rhythm units are
stressed syllables. English is a stress-timed language; that is, stressed syllables appear at a roughly constant rate, and non-stressed syllables are shortened to accommodate this. Other languages have
syllable timing (e.g. Spanish) or
mora timing (e.g. Japanese), where syllables or morae are spoken at a roughly constant rate regardless of stress.
However, such a classification should be used carefully, a spoken language being less settled than a written language ; thus the way the rhythm is produced may vary from one region to another, or with time.
Germanic languages, especially
English and
Dutch are examples of stress-timed languages. The
Slavic languages, like
Russian are generally also stress-timed.
See also
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Timing (linguistics)
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Syllable-timed language
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Mora-timed language
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Weak form and strong form
External links
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Étude sur la discrimination des langues par la prosodie (pdf document) (
French)
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Languages’ rhythm and language acquisition (pdf document)
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Supra-segmental Phonology (rhythm, intonation and stress-timing)