The placement and acoustic realisation of primary and secondary stress in Indian English

This study examined the acoustic correlates of primary and secondary stress in Indian English. Together with the patterns of lexical stress placement, the parameters of syllable duration, pitch slope, intensity and spectral balance were examined in six noun-verb pairs. Two L1 backgrounds (Hindi and Malayalam) were examined. Results showed that lexical stress placement varied substantially across the speakers, but was in the majority of cases on the same syllable as in American or British English. Second, speakers relied on (in order of importance) differences in intensity, spectral balance, duration, and pitch slope to distinguish primary from secondary stress. The results also showed that Indian English differs from other varieties in the phonetic realisation of the primary-secondary stress distinction