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dc.contributor.authorDenham, SLen
dc.contributor.authorCoath, Men
dc.contributor.authorHáden, GPen
dc.contributor.authorMurray, Fen
dc.contributor.authorWinkler, Ien

Most people are able to recognise familiar tunes even when played in a different key. It is assumed that this depends on a general capacity for relative pitch perception; the ability to recognise the pattern of inter-note intervals that characterises the tune. However, when healthy adults are required to detect rare deviant melodic patterns in a sequence of randomly transposed standard patterns they perform close to chance. Musically experienced participants perform better than naïve participants, but even they find the task difficult, despite the fact that musical education includes training in interval recognition.To understand the source of this difficulty we designed an experiment to explore the relative influence of the size of within-pattern intervals and between-pattern transpositions on detecting deviant melodic patterns. We found that task difficulty increases when patterns contain large intervals (5-7 semitones) rather than small intervals (1-3 semitones). While task difficulty increases substantially when transpositions are introduced, the effect of transposition size (large vs small) is weaker. Increasing the range of permissible intervals to be used also makes the task more difficult. Furthermore, providing an initial exact repetition followed by subsequent transpositions does not improve performance. Although musical training correlates with task performance, we find no evidence that violations to musical intervals important in Western music (i.e. the perfect fifth or fourth) are more easily detected. In summary, relative pitch perception does not appear to be conducive to simple explanations based exclusively on invariant physical ratios.

dc.format.extent409 - 417en
dc.subjectDeviant detectionen
dc.subjectMusical intervalsen
dc.subjectOddball paradigmen
dc.subjectPattern detectionen
dc.subjectRelative pitch perceptionen
dc.subjectTranslation-invariant perceptionen
dc.subjectMiddle Ageden
dc.subjectPitch Perceptionen
dc.subjectTask Performance and Analysisen
dc.titleRelative Pitch Perception and the Detection of Deviant Tone Patterns.en
dc.typeJournal Article
plymouth.journalAdv Exp Med Biolen
plymouth.organisational-group/Plymouth/00 Groups by role
plymouth.organisational-group/Plymouth/00 Groups by role/Academics
plymouth.organisational-group/Plymouth/Faculty of Health and Human Sciences
plymouth.organisational-group/Plymouth/Faculty of Health and Human Sciences/School of Psychology
plymouth.organisational-group/Plymouth/PS - Doctoral College
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA04 Psychology, Psychiatry and Neuroscience
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB)
plymouth.organisational-group/Plymouth/Research Groups/Centre for Brain, Cognition and Behaviour (CBCB)/Brain
dc.publisher.placeUnited Statesen
dc.rights.embargoperiodNot knownen
rioxxterms.typeJournal Article/Reviewen

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