The effect of musical training and language background on vocal imitation of pitch in speech and song.

Vocal imitation plays a critical function in the development and use of both language and music. Previous studies have reported more accurate imitation for sung pitch than spoken pitch, which might be attributed to the structural differences in acoustic signals and/or the distinct mental representations of pitch patterns across speech and music. The current study investigates the interaction between bottom-up (i.

Effects of intention in the imitation of sung and spoken pitch.

Pitch content is an important component of song and speech. Previous studies have shown a pronounced advantage for imitation of sung pitch over spoken pitch. However, it is not clear to what extent matching of pitch in production depends on one's intention to imitate pitch.

Covert singing in anticipatory auditory imagery.

To date, several fMRI studies reveal activation in motor planning areas during musical auditory imagery. We addressed whether such activations may give rise to peripheral motor activity, termed subvocalization or covert singing, using surface electromyography. Sensors placed on extrinsic laryngeal muscles, facial muscles, and a control site on the bicep measured muscle activity during auditory imagery that preceded singing, as well as during the completion of a visual imagery task.

The role of auditory feedback in speech and song.

When singing a melody or producing sentences, we take for granted the fact that the sounds we create (auditory feedback) match the intended consequences of our actions. The importance of these perception/action matches to production is illustrated by the detrimental effects of altered auditory feedback (AAF). Previous research in the domain of music has shown that when AAF leads to asynchronies between perception and action, timing of production is disrupted but accuracy of sequencing is not.