Joined: 25 May 2007
Music is an art, entertainment, or other human activity that involves organized and audible sound, though definitions may vary.
Music is an organised sound.
What is Music?: Solving a Scientific Mystery is a book by Philip Dorrell which explains a new scientific theory about music: the super-stimulus theory.
The main idea of the theory is that music is a super-stimulus for the perception of musicality, where "musicality" is actually a perceived property of speech. "Musicality" refers to the property of music that determines how "good" it is, how strong an emotional effect it has, and how much we enjoy listening to it.
The theory implies that ordinary speech also has this property, in a manner which may vary as a person speaks. The musicality of speech is much more subtle than that of music, but it provides important information which the listener's brain processes (without conscious awareness of the processing), in order to derive some information about the internal mental state of the speaker. This information is applied to modulate the listener's emotional response to speech, and this accounts for the emotional effect of music.
What distinguishes the super-stimulus theory from all other serious attempts to explain music scientifically is that it starts from a simple assumption that music perception must be an information processing function, and this assumption results in quite specific explanations of how major aspects of music such as scales, regular beat and harmony are processed in the brain. It is the first theory to explain the perception of musical scales without a priori assuming the existence of musical scales. (The theory has to do this, because it is a theory of music perception as an aspect of speech perception, and musical scales do not occur in normal speech
important ideas abt music...
The study of music is part of biology.
Music exists because people create it, perform it and listen to it. People are living organisms, and biology is the study of living organisms.
The human brain is an information processing system.
An information processing system has four basic components: input, output, calculation and storage. Applying this framework to the analysis of music, music appears to represent the input. What kind of information is the output, and what does it mean? How is it calculated?
Music is a super-stimulus for the perception of musicality in speech.
Musicality is a perceived attribute of speech, which tells the listener important information about the speaker and the speech. Music is a super-stimulus for this perceived musicality, i.e. music is "speech" that has been contrived to have an unnaturally high level of musicality.
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