Перевод: с английского на все языки

Overlap-add method

См. также в других словарях:

  • Overlap–add method — The overlap–add method (OA, OLA) is an efficient way to evaluate the discrete convolution of a very long signal x[n] with a finite impulse response (FIR) filter h[n]: where h[m]=0 for m outside the region [1, M]. The concept is to divide the… …   Wikipedia

  • Overlap-add method — The overlap add method (OA, OLA) is an efficient way to evaluate the discrete convolution between a very long signal x [n] with a finite impulse response (FIR) filter h [n] ::egin{align}y [n] = x [n] * h [n] stackrel{mathrm{def{=} sum {m=… …   Wikipedia

  • Overlap–save method — Overlap–save is the traditional name for an efficient way to evaluate the discrete convolution between a very long signal x[n] and a finite impulse response (FIR) filter h[n] …   Wikipedia

  • Overlap-save method — Overlap save is the traditional name for an efficient way to evaluate the discrete convolution between a very long signal x [n] with a finite impulse response (FIR) filter h [n] ::egin{align}y [n] = x [n] * h [n] stackrel{mathrm{def{=} sum {m=… …   Wikipedia

  • Overlap — may mean one of: In music theory, overlap is a synonym for reinterpretation of a chord at the boundary of two musical phrases. In railway signalling, an Overlap (railway signalling) is the length of track beyond a stop signal that is proved to be …   Wikipedia

  • Method of matched asymptotic expansions — In mathematics, particularly in solving singularly perturbed differential equations, the method of matched asymptotic expansions is a common approach to finding an accurate approximation to a problem s solution. Contents 1 Method overview 2… …   Wikipedia

  • List of numerical analysis topics — This is a list of numerical analysis topics, by Wikipedia page. Contents 1 General 2 Error 3 Elementary and special functions 4 Numerical linear algebra …   Wikipedia

  • List of mathematics articles (O) — NOTOC O O minimal theory O Nan group O(n) Obelus Oberwolfach Prize Object of the mind Object theory Oblate spheroid Oblate spheroidal coordinates Oblique projection Oblique reflection Observability Observability Gramian Observable subgroup… …   Wikipedia

  • Audio timescale-pitch modification — Time stretching is the process of changing the speed or duration of an audio signal without affecting its pitch.Pitch scaling or pitch shifting is the reverse: the process of changing the pitch without affecting the speed. There are also more… …   Wikipedia

  • Time-compressed speech — is a technique used, often in advertising, to make recorded speech contain more words in a given time, yet still be understandable. Contents 1 History 2 Methods 3 Advantages 4 Disadvantages …   Wikipedia

  • PSOLA — In digital signal processing techniques PSOLA stands for Pitch Synchronous Overlap Add Method.It is used in speech synthesis.ee alsoAudio timescale pitch modification.External links* [http://www.fon.hum.uva.nl/praat/manual/PSOLA.html PSOLA… …   Wikipedia