Short answer
When designing auditory elements, consider the interplay of acoustic interference and learned cultural associations, not just the inherent harmonic relationships of sounds.
- Field
- Classic Design
- Source
- Psychological Review (2019)
- Method
- Computational modeling and re-analysis of existing behavioral and compositional data.
- Sample
- Data from >500 participants and >100,000 compositions.
- Evidence
- Strong effect
The perceived pleasantness of musical chords is influenced by acoustic interference and cultural familiarity, in addition to harmonic relationships. This classic design research insight is drawn from a 2019 study published in Psychological Review. Using Computational modeling and re-analysis of existing behavioral and compositional data. with Data from >500 participants and >100,000 compositions., researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing auditory elements, consider the interplay of acoustic interference and learned cultural associations, not just the inherent harmonic relationships of sounds.
Acoustic Interference, Not Just Harmonicity, Dictates Musical Consonance
The perceived pleasantness of musical chords is influenced by acoustic interference and cultural familiarity, in addition to harmonic relationships.
Psychological Review · 2019
Key Findings
- 01Simultaneous consonance is a composite phenomenon.
- 02Acoustic interference plays a significant role in perceived consonance.
- 03Cultural familiarity is a key factor in determining consonance.
- 04Harmonicity alone does not fully explain consonance.
Application
Design takeaway
When designing auditory elements, consider the interplay of acoustic interference and learned cultural associations, not just the inherent harmonic relationships of sounds.
How to apply
When developing sound cues for a product, test combinations of sounds not only for their harmonic relationships but also for potential acoustic interference and gauge user familiarity and preference based on cultural background.
Project actions
- 01When exploring sound design, consider how different frequencies might interfere, not just how they harmonize.
- 02Investigate the cultural context of your target users to understand their auditory expectations.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Combines theoretical review, empirical data re-analysis, and computational modeling.
- +Utilizes a large dataset of musical compositions.
- +Provides an open-source model for further research.
Limitations
The computational model may not capture all nuances of human auditory perception, and real-world acoustic environments can introduce further complexities.
Reliability & validity
The study's reliability is supported by the re-analysis of multiple existing datasets and the modeling of large musical corpora. Validity is addressed by proposing a model that accounts for multiple established factors influencing consonance and by releasing it for further testing.
Think critically
To what extent can principles of musical consonance be directly translated to non-musical auditory design, and what are the potential pitfalls of oversimplification?
Design Principles
"Auditory design should balance objective acoustic properties with subjective perceptual and cultural factors to achieve desired user responses."
Understanding the multifaceted nature of consonance moves beyond purely mathematical or harmonic explanations, offering a richer framework for designers working with auditory experiences. This insight can inform the creation of more emotionally resonant and perceptually pleasing soundscapes, interfaces, and products.
What This Means for Your Design
How nice music sounds together depends on more than just the math of the notes; it's also about how the sound waves interact and what we're used to hearing from our culture.
How to use in your project
- 1.Use this research to justify design choices related to sound, explaining how your selections consider acoustic interference and cultural familiarity.
- 2.Reference the study when discussing the psychological impact of auditory elements in your design.
Add to My Project
Quick Cite
Paragraph starter
The perception of auditory consonance, crucial for designing pleasing soundscapes, is influenced by a complex interplay of factors including acoustic interference and cultural familiarity, not solely harmonic relationships. This research suggests that designers should move beyond purely mathematical considerations to incorporate an understanding of how sound waves interact and how learned cultural associations shape user perception.
Source
Psychological Review
Simultaneous consonance in music perception and composition.
journal · 2019
View sourceQuestions About This Research
- What does the research say about acoustic interference, not just harmonicity, dictates musical consonance?
- When designing auditory elements, consider the interplay of acoustic interference and learned cultural associations, not just the inherent harmonic relationships of sounds. Evidence: Psychological Review (2019).
- Why does "Acoustic Interference, Not Just Harmonicity, Dictates Musical Consonance" matter for design?
- Understanding the multifaceted nature of consonance moves beyond purely mathematical or harmonic explanations, offering a richer framework for designers working with auditory experiences. This insight can inform the creation of more emotionally resonant and perceptually pleasing soundscapes, interfaces, and products.
- How can designers apply this research?
- When designing auditory elements, consider the interplay of acoustic interference and learned cultural associations, not just the inherent harmonic relationships of sounds.
- What were the main findings?
- Simultaneous consonance is a composite phenomenon.. Acoustic interference plays a significant role in perceived consonance.. Cultural familiarity is a key factor in determining consonance.. Harmonicity alone does not fully explain consonance.
- What research method was used?
- Computational modeling and re-analysis of existing behavioral and compositional data. with Data from >500 participants and >100,000 compositions..
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2019 journal from Psychological Review.
- What should I do differently in my next project?
- When developing sound cues for a product, test combinations of sounds not only for their harmonic relationships but also for potential acoustic interference and gauge user familiarity and preference based on cultural background.
- What are the limitations?
- The study primarily focused on Western musical corpora, and the influence of cultural familiarity might vary significantly across different cultural contexts.