Exploring Variability in Compound Tensification in Seoul Korean.

In Korean noun-noun compounds, the lenis onset consonant in the second noun is often realized as a tense consonant. Although extensive work has been carried out to clarify its causes and relevant phonological processes, this tensification is deemed not entirely predictable. This paper presents a speech production experiment that confirms the existing findings that the variability in tensification is predictable to a certain extent.

Effects of rhythm and phrase-final lengthening on word-spotting in Korean.

A word-spotting experiment was conducted to investigate whether rhythmic consistency and phrase-final lengthening facilitate performance in Korean. Listeners had to spot disyllabic and trisyllabic words in nonsense strings organized in phrases with either the same or variable syllable count; phrase-final lengthening was absent, or occurring either in all phrases or only in the phrase immediately preceding the target. The results show that, for disyllabic targets, inconsistent syllable count and lengthening before the target led to fewer errors.

Speech rhythm: a metaphor?

Is speech rhythmic? In the absence of evidence for a traditional view that languages strive to coordinate either syllables or stress-feet with regular time intervals, we consider the alternative that languages exhibit contrastive rhythm subsisting merely in the alternation of stronger and weaker elements. This is initially plausible, particularly for languages with a steep 'prominence gradient', i.e.

The role of pitch and timing cues in the perception of phrasal grouping in Seoul Korean.

This paper reports two experiments in which listeners detected prosodic group boundaries in Seoul Korean speech, investigating how pitch and timing cues collaborate or compete with each other. Two types of timing cues, compensatory lengthening and group-final lengthening, were employed. The results show that both pitch and timing have demarcative functions which are exploited by listeners.