By Barry Truax

ISBN-10: 0893912638

ISBN-13: 9780893912635

ISBN-10: 0893913073

ISBN-13: 9780893913076

This publication attracts upon many conventional disciplines that care for particular facets of sound, and provides fabric inside of an inter-disciplinary framework. It establishes a version for figuring out all acoustic and aural reviews either of their conventional types and as they've been greatly altered during this century via expertise.

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Extra info for Acoustic Communication (Communication, Culture, and Information Studies)

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If we as a society are moving farther and farther away from an acoustic orientation to our lives, what are the long-range implications of the loss of the relationships and patterns of communication which that orientation supported? Background Listening and the Keynote Sound The above quotation about hearing foghorns last thing at night and again in the morning describes a different level of listening that we commonly experience. It can be called "background listening" because the sound usually remains in the background of our attention.

Even when a sound is unfamiliar or unexpected, this type of listening is ready to treat it as new information and evaluate its potential significance. Listening-in-readiness also requires a favorable environmental situation for it to be effective. The brain is adept at pattern detection, but a 20 SOUND, LISTENING, AND SOUNDSCAPE minimum signal-to-noise ratio is required so that the desired signal may be separated from any competing noise. Situations where signal detection is difficult or impossible may be termed "lo-fi" environments, by analogy to electroacoustic signals of poor quality, high noise, and distortion.

Analysis of the physical characteristics of a sound can only support an understanding of the communicational patterns within an environment by informing us of the "ground rules" for acoustic behavior—when masking will occur, what factors affect propagation, how the makeup of this sound differs from that one, and so on. The way in which a soundfonctionsfor the listener depends on its social and environmental context. There is a strong tendency, however, to want to label sounds as being good or bad on the basis of listener preference, and efforts to combat noise pollution often lead us to believe that if only we could get rid of certain offending sounds, all would be well.

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Acoustic Communication (Communication, Culture, and Information Studies) by Barry Truax


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