The course will explore the tone combinations that humans consider consonant or dissonant, the scales we use, and the emotions music elicits, all of which provide a rich set of data for exploring music and auditory aesthetics in a biological framework. Analyses of speech and musical databases are consistent with the idea that the chromatic scale (the set of tones used by humans to create music), consonance and dissonance, worldwide preferences for a few dozen scales from the billions that are possible, and the emotions elicited by music in different cultures all stem from the relative similarity of musical tonalities and the characteristics of voiced (tonal) speech. Like the phenomenology of visual perception, these aspects of auditory perception appear to have arisen from the need to contend with sensory stimuli that are inherently unable to specify their physical sources, leading to the evolution of a common strategy to deal with this fundamental challenge.
提供：
Music as Biology: What We Like to Hear and Why
デューク大学（Duke University）このコースについて
習得するスキル
- Biology
- Music
- Evolution
- Neurobiology
提供：
デューク大学（Duke University）
Duke University has about 13,000 undergraduate and graduate students and a world-class faculty helping to expand the frontiers of knowledge. The university has a strong commitment to applying knowledge in service to society, both near its North Carolina campus and around the world.
シラバス - 本コースの学習内容
Course Introduction
Introduction to Music as Biology
Sound Signals, Sound Stimuli, and the Human Auditory System
An overview of the organization of the human auditory system, and how sound signals are transformed into sound stimuli.
The Perception of Sound Stimuli
An introduction to the sound qualities we perceive, and how and why these qualities differ from the information in sound signals.
Vocalization and Vocal Tones
A discussion of the nature of vocal sound signals, their biological importance and their role in understanding music.
Defining Music and Exploring Why We Like It
The tonal phenomena that need to be explained in any theory of music, and different approaches that have been take to provide answers.
レビュー
MUSIC AS BIOLOGY: WHAT WE LIKE TO HEAR AND WHY からの人気レビュー
This course helped me to see music from a different angle i.e through history and biology. Prof. Dales is a wonderful human being and has a beautiful gift of explaining things in a much simpler way.
This course has helped me to understand biological psychology of humans towards music. Based on this knowledge i am confident to create music which will seem good to the ears of humans.
This course really helped me to understand how music works. In my opinion this course is an excellent tool if you want to start into sound effects and soundtracks, etc.
I enjoyed this course. It made me appreciate music more as it relates to our emotions etc. Thank you to all the lecturers who were instrumental in putting this course.
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Will I receive a transcript from Duke University for completing this course?
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