Home > Research > Publications & Outputs > Consonance perception beyond the traditional ex...

Electronic data

  • JASA-04437_R1

    Accepted author manuscript, 1.33 MB, PDF document

    Available under license: CC BY: Creative Commons Attribution 4.0 International License


Text available via DOI:

View graph of relations

Consonance perception beyond the traditional existence region of pitch

Research output: Contribution to journalJournal articlepeer-review

<mark>Journal publication date</mark>10/10/2019
<mark>Journal</mark>Journal of the Acoustical Society of America
Number of pages12
Pages (from-to)2279–2290
Publication StatusPublished
<mark>Original language</mark>English


Some theories posit that the perception of consonance is based on neural periodicity detection, which is dependent on accurate phase locking of auditory nerve fibers to features of the stimulus waveform. In the current study, 15 listeners were asked to rate the pleasantness of complex tone dyads (2 note chords) forming various harmonic intervals and bandpass filtered in a high-frequency region (all components >5.8 kHz), where phase locking to the rapid stimulus fine structure is thought to be severely degraded or absent. The two notes were presented to opposite ears. Consonant intervals (minor third and perfect fifth) received higher ratings than dissonant intervals (minor second and tritone). The results could not be explained in terms of phase locking to the slower waveform envelope because the preference for consonant intervals was higher when the stimuli were harmonic, compared to a condition in which they were made inharmonic by shifting their component frequencies by a constant offset, so as to preserve their envelope periodicity. Overall the results indicate that, if phase locking is indeed absent at frequencies greater than ∼5 kHz, neural periodicity detection is not necessary for the perception of consonance.