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.
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Music as Biology: What We Like to Hear and Why
杜克大学課程信息
您將獲得的技能
- Biology
- Music
- Evolution
- Neurobiology
提供方
杜克大学
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.
授課大綱 - 您將從這門課程中學到什麼
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.
審閱
- 5 stars56.80%
- 4 stars25.19%
- 3 stars12.51%
- 2 stars3.44%
- 1 star2.03%
來自MUSIC AS BIOLOGY: WHAT WE LIKE TO HEAR AND WHY的熱門評論
The course materials, videos and lectures were great. The quizzes were a bit odd - strange wording and sometimes out of order with the teaching units.
Great course. I enjoyed it as much as I enjoyed his previous course "Visual Perception and the Brain".
Thanks so much Dale for your teaching! I'm highly interested in this and would like to know more about this and get more involved!
Great course. Obtained a vivid idea of the biological perspective of looking at, and understanding music.
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有助学金吗？
Will I receive a transcript from Duke University for completing this course?
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