We have previously used direct electrode recordings in two human subjects to identify neural correlates of the perception of pitch (Griffiths, Kumar, Sedley et al., Direct recordings of pitch responses from human auditory cortex, Curr. Biol. 22 (2010), pp. 1128-1132). The present study was carried out to assess virtual-electrode measures of pitch perception based on non-invasive magnetoencephal...

OBJECTIVES Despite excellent performance in speech recognition in quiet, most cochlear implant users have great difficulty with speech recognition in noise, music perception, identifying tone of voice, and discriminating different talkers. This may be partly due to the pitch coding in cochlear implant speech processing. Most current speech processing strategies use only the envelope information...

Congenital amusia is a musical disorder that mainly affects pitch perception. Among Mandarin speakers, some amusics also have difficulties in processing lexical tones (tone agnosics). To examine to what extent these perceptual deficits may be related to pitch production impairments in music and Mandarin speech, eight amusics, eight tone agnosics, and 12 age- and IQ-matched normal native Mandari...

Congenital amusia is a musical disorder characterized by impaired pitch perception. To examine to what extent this perceptual pitch deficit may compromise singing, 11 amusic individuals and 11 matched controls were asked to sing a familiar tune with lyrics and on the syllable /la/. Acoustical analysis of sung renditions yielded measures of pitch accuracy (e.g., number of pitch errors) and time ...

Pitch perception plays a central role in processing speech prosody. Since f0 varies from speaker to speaker and from context to context, effective pitch-range normalization is thus important to uncover intended linguistic pitch targets. It has also been speculated that voice quality may play a role in pitch-range perception. Our previous study demonstrated that spectral balance indeed effective...

Pitch is an auditory percept critical to the perception of music and speech, and for these harmonic sounds, pitch is closely related to the repetition rate of the acoustic wave. This paper reports a test of the assumption that non-human primates and especially rhesus monkeys perceive the pitch of these harmonic sounds much as humans do. A new procedure was developed to train macaques to discrim...

Previous studies have shown that glottalization is not necessarily perceived as lower pitch but that pitch perception in glottalization can be influenced by the different size of prosodic domains relevant in the native language of the listener. Speakers of intonation languages were influenced by the preceding pitch context when judging the pitch of longer creaky voice stretches, while speakers ...

Pitch is a fundamental attribute of sound, which has led to extensive research on pitch processing, categorization, and memory with the goal of elucidating the complex workings of the auditory system. The phenomenon of absolute pitch (AP), the ability to identify or produce a specified pitch without external reference, provides a unique opportunity to study the perception and neural coding of p...

The present study explored the relation between pitch and phonological perception of tone in the Suruí language of Rondônia (Brazil), given that pitch realization of tone in Suruí is a complex phenomenon. F0 values and pitch contour of the vowel nucleus were found to influence the perception of tone in this language of the Mondé family, but these effects were found to be dominated by the influe...