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Color and texture associations in voice-induced synesthesia
Anja Moos1, David Simmons, Julia Simner
1School of Critical Studies, Laboratory of Phonetics, College of Arts, University of Glasgow Glasgow, UK ; College of Science and Engineering, School of Psychology, University of Glasgow Glasgow, UK.
Frontiers in Psychology
|September 14, 2013
Summary
Voice-induced synesthesia, where voices trigger sensory experiences, is rare. This study found consistent color and texture associations with voice qualities across synesthetes, phoneticians, and controls.
Area of Science:
- Neuroscience
- Psychology
- Linguistics
Background:
- Voice-induced synesthesia is a rare form of synesthesia.
- Systematic studies on voice-induced synesthesia are lacking.
- Investigating synesthetic perceptions linked to voice quality is crucial.
Purpose of the Study:
- To investigate synesthetic color and visual texture perceptions in response to different voice qualities.
- To compare the experiences of self-reported voice synesthetes, phoneticians, and control groups.
- To analyze qualitative and quantitative data from an online study.
Main Methods:
- Online study comparing three groups: voice synesthetes, phoneticians, and controls.
- Qualitative analysis of synesthetic color and texture terms used to describe voices.
- Quantitative analysis of associations between voice qualities and sensory perceptions.
Main Results:
- Synesthetes used more color and texture terms for voices than other groups qualitatively.
- Quantitative analysis revealed weak differences but notable similarities between groups.
- Consistent findings included higher frequencies linked to lighter/redder colors, 'whispery' voices to smoke-like textures, and 'harsh'/'creaky' voices to dry soil textures.
Conclusions:
- Despite qualitative differences, significant similarities exist in synesthetic perceptions across groups.
- Findings contribute to understanding synesthesia definitions and categorizations.
- The study highlights consistent cross-group associations between voice qualities and sensory experiences.
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