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Introduction
Aim of the project:
Exploring relationships between peoplesresponses over psycacoustic signals and theirbackgorunds.
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Psychoacoustics
What is psychoacoustics?
- Field that investigates subjective human perception
of sounds
Hearing Process
- Mechanical
- Psychological
- Emotional
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Deciding Sounds
Matched sounds with colors in Munsell Color Wheel
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SOUNDS
Sound 1: Train Sound; longer duration, cooler,teal
Sound 2: Ding; grazing , warm, short duration,
orange Sound 3: Rain; noisy vibes, small tremors,
dark teal
Sound 4: Birds; slower rhythm, living,
purple
Sound 5: Ocean; smooth, long duration,
olive
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Sound 6: Factory Hum; small tremors, noisy vibes, green
Sound 7: Pulse; smooth, fast rhythmic, warm,
dark orange Sound 8: Voltage; high energy, increasing repetition,
dark yellow
Sound 9: Machine;quakes rumbles,not warm not cold,
light yellow Sound 10:Wind; smooth, decreasing rhythm, light
red
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Sound 11:Snore;decreasing rhythm, not warm not cold,pink
Sound 12:Skid Stop; noisy vibes, beating rhythms,blue
Sound 13:Piano; fast impulses, warm,
red
Sound 14:White Noise; sharper attack, grazing,
light orange Sound 15:Drum Roll; high frequency, beating rhythm
navy
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Application Design
Platform Decision
- Web Site or Dependent Application
Technical Properties of Facebook Application
- FBML
- FQL
- Facebook Client Library
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Data Mining
Apriori Algorithm
- Associations between attributes
Interface
- RapidMiner
- WEKA
- Application Implementation
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Handling Datas
Collecting Data
-Text Files
-Storing at Excel
Classifying the Data
- Age Groups
- Education
- Gender
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Implementation
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Apriori Application
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Problems
Design Issues
Server Issues
Data Mining Tool Issues
Data Variability Issues
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Results
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Data Specifications
205 people
95 male, 110 female
122 University Student or Graduate, 52 High School Student or Graduate, 31 Primary School or
Graduate
25 people aged between 0-12 , 30 people aged
between 13-18, 85 people aged between 19-23, 45people aged between 24-40 and 20 people aged over40
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Similar Patterns Despite the different ages, gender and educational
backgrounds, people tend to find slow rhythmic andliving sounds related to peace. Another outcome isthat, people generally tend to respond high frequencyand beating rhythms as joyful and happy.
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Different Patterns People aged between 0-12 are tend to find quake
rumbles related to fear and anxiety, while people whoare aged 13-18 and 19-23 are tend to find same soundsdisturbing.
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References Zwicker,E. & Fastl, H.(1999) Psychoacoustics: facts
and models Berlin; New York: Springer
Meyer, L. B. (1956) Emotion and Meaning in MusicEssex: Phoenix Books
Gelfand, S. A. (1998) Hearing: an introduction topsychological and physiological acoustics New York
Marcel Dekker Facebook Features. (n.d.). Retrieved January 20,2009,
from Wikipedia:
http://en.wikipedia.org/wiki/Facebook_features
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Chang A., & OSullivan C. (2008) An Audio - HapticAesthetic Framework Influenced by Visual Theory
Munsell Color System (n.d.) Retrieved April 5 2009from Wikipedia.
http://en.wikipedia.org/wiki/Munsell
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Thanks to Ycel Saygn
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