Related Experiment Video
Updated: Apr 14, 2026
10:13
A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds
Published on: November 26, 2012
14.9K
Tonal priming is resistant to changes in pitch height
Jon B Prince1, Dominique T Vuvan, Mark A Schmuckler
1Department of Psychology and Exercise Science, Murdoch University, Perth, Western Australia, j.prince@murdoch.edu.au.
Attention, Perception & Psychophysics
|April 26, 2015
Summary
Tonal priming effects are robust across different pitch heights, supporting octave equivalence in music cognition models. This research confirms cognitive processing of musical expectations, even with pitch variations.
Area of Science:
- Music Cognition
- Auditory Perception
- Psychoacoustics
Background:
- Tonal priming research indicates efficient processing of expected musical events.
- Previous models often overlook pitch height's role, collapsing across octaves.
- Investigating pitch height is crucial for understanding tonal priming mechanisms.
Purpose of the Study:
- To examine how pitch height modulates the effectiveness of tonal priming.
- To test if tonal priming effects persist across different octaves.
- To evaluate the assumption of octave equivalence in computational models of music cognition.
Main Methods:
- Experiment 1: Participants judged chord consonance/dissonance after tonal contexts with varied pitch heights.
- Experiment 2: Increased pitch shifts (two octaves) and compressed chords to isolate priming effects.
- Behavioral measures included accuracy and reaction time.
Main Results:
- Tonal priming effects were observed in both accuracy and reaction time across tested octaves.
- A ceiling effect on accuracy occurred in the matching pitch height condition.
- Priming persisted even with significant pitch shifts (two octaves).
Conclusions:
- Tonal priming is not significantly modulated by pitch height within the tested range.
- Findings support the principle of octave equivalence in music perception.
- Results have implications for behavioral studies and computational modeling of tonal priming.
Related Concept Videos
01:21Perceiving Loudness, Pitch, and Location
1.3K
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
1.3K
01:13The Cochlea
52.7K
The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.
52.7K
01:25Long-term Potentiation
3.9K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when...
Hebbian LTP
LTP can occur when...
3.9K
01:35Long-term Potentiation
59.7K
Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
59.7K
01:01Perception of Sound Waves
6.1K
The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
6.1K
01:31Hearing
59.0K
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
59.0K