additive set

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• Additive synthesis — is a technique of audio synthesis which creates musical timbre.The timbre of an instrument is composed of multiple harmonics or partials , in different quantities, that change over time. Additive synthesis emulates such timbres by combining… …   Wikipedia

• Additive category — In mathematics, specifically in category theory, an additive category is a preadditive category C such that any finitely many objects A 1,..., A n of C have a biproduct A 1 ⊕ ⋯ ⊕ A n in C. (Recall that a category C is preadditive if all its… …   Wikipedia

• Additive identity — In mathematics the additive identity of a set which is equipped with the operation of addition is an element which, when added to any element x in the set, yields x . One of the most familiar additive identities is the number 0 from elementary… …   Wikipedia

• Additive polynomial — In mathematics, the additive polynomials are an important topic in classical algebraic number theory. DefinitionLet k be a field of characteristic p , with p a prime number. A polynomial P ( x ) with coefficients in k is called an additive… …   Wikipedia

• Additive inverse — In mathematics, the additive inverse, or opposite, of a number a is the number that, when added to a, yields zero. The additive inverse of a is denoted −a. For example, the additive inverse of 7 is −7, because 7 + (−7) = 0, and the additive… …   Wikipedia

• Additive number theory — In mathematics, additive number theory is a branch of number theory that studies ways to express an integer as the sum of integers in a set. Two classical problem in this area of number theory are the Goldbach conjecture and Waring s problem.… …   Wikipedia

• additive inverse — noun (mathematics) one of a pair of numbers whose sum is zero; the additive inverse of 5 is +5 • Topics: ↑mathematics, ↑math, ↑maths • Hypernyms: ↑inverse, ↑opposite * * * noun …   Useful english dictionary

• Additive white Gaussian noise — Explanation= In communications, the additive white Gaussian noise (AWGN) channel model is one in which the only impairment is the linear addition of wideband or white noise with a constant spectral density (expressed as watts per hertz of… …   Wikipedia

• additive inverse — Math. the number in the set of real numbers that when added to a given number will yield zero: The additive inverse of 2 is 2. [1955 60] * * * …   Universalium

• additive identity — Math. an element that when added to a given element in a specified set leaves that element unchanged, as zero in the real number system. [1955 60] * * * …   Universalium

• additive primary — noun : one of a set of the colored lights red, green, and blue by addition of which in varying proportions lights of a maximum number of colors may be produced …   Useful english dictionary