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Some graphic scores can be defined as action-based, where musical gestures are notated as shapes instead of conventional musical ideas. [2] The use of graphic notation within a score can vary widely, from the score being made up entirely of graphic notation to graphic notation being a small part of an otherwise largely-traditional score.
Graphical sound or drawn sound (Fr. son dessiné, Ger. graphische Tonerzeugung,; It. suono disegnato) is a sound recording created from images drawn directly onto film or paper that were then played back using a sound system.
Psychoacoustics is the branch of psychophysics involving the scientific study of the perception of sound by the human auditory system.It is the branch of science studying the psychological responses associated with sound including noise, speech, and music.
Written between 1963 and 1967, Treatise is a graphic musical score comprising 193 pages of lines, symbols, and various geometric or abstract shapes that largely eschew conventional musical notation. Implicit in the title is a reference to the philosophy of Ludwig Wittgenstein, which was of particular inspiration to Cardew in composing the work. [1]
The text of the book was created using chance procedures to determine which of the 269 composers would be asked to write about their work, and how many words each entry was to consist of. These pieces of writing, which contain from one to sixty-four words, are preceded by paragraph signs.
Peak signal-to-noise ratio (PSNR) is an engineering term for the ratio between the maximum possible power of a signal and the power of corrupting noise that affects the fidelity of its representation.
They argue that organizations should be more committed to reducing noise and promote noise audits and decision hygiene as strategies to detect, measure, and prevent noise. Noise: A Flaw in Human Judgment became a The New York Times Bestseller and received generally positive reviews among critics.