advanced signal processing

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• Signal processing — is an area of systems engineering, electrical engineering and applied mathematics that deals with operations on or analysis of signals, in either discrete or continuous time. Signals of interest can include sound, images, time varying measurement …   Wikipedia

• Digital signal processing — (DSP) is concerned with the representation of discrete time signals by a sequence of numbers or symbols and the processing of these signals. Digital signal processing and analog signal processing are subfields of signal processing. DSP includes… …   Wikipedia

• Audio signal processing — Audio signal processing, sometimes referred to as audio processing, is the intentional alteration of auditory signals, or sound. As audio signals may be electronically represented in either digital or analog format, signal processing may occur in …   Wikipedia

• Advanced Communications Riser — o ACR, es una ranura de expansión de las placas madre para dispositivos Host Signal Processing y como sustitución para ciertos usos de las ranuras PCI. Su aparición sustituye a las ranuras audio/modem riser que se ocupaban de las tarjetas para… …   Wikipedia Español

• Advanced Z-transform — In mathematics and signal processing, the advanced Z transform is an extension of the Z transform, to incorporate ideal delays that are not multiples of the sampling time. It takes the form:F(z, m) = sum {k=0}^{infty} f(k T + m)z^{ k}where * T is …   Wikipedia

• Advanced Power Technologies — Advanced Power Technologies, Inc. (APTI) was an American defense contractor which was acquired by BAE Systems Inc. in March 2003. [cite news|title=BAE SYSTEMS Closes $27 million Deal For R D Firm APTI work=Defense Daily |publisher=PBI Media |date …   Wikipedia

• Advanced Function Presentation — (AFP) is a presentation architecture and family of associated printer software and hardware that provides for document and information presentation independent of specific applications and devices. Using AFP, users can control formatting, the… …   Wikipedia

• Advanced Audio Coding — AAC redirects here. For other uses, see AAC (disambiguation). Advanced Audio Codings iTunes standard AAC file icon Filename extension .m4a, .m4b, .m4p, .m4v, .m4r, .3gp, .mp4, .aac Internet media type audio/aac, audio/aacp, au …   Wikipedia

• Signal to noise ratio (image processing) — The Signal to Noise Ratio (SNR) is used in image processing as a physical measure of the sensitivity of an imaging system. Industry standards measure SNR in decibels (dB) and therefore apply the 20 log rule to the pure SNR ratio. In turn,… …   Wikipedia

• Advanced Access Content System — Das Advanced Access Content System (AACS) ist ein digitales Rechtemanagement (DRM), welches bei bespielbaren und vorbespielten optischen Medien zum Einsatz kommt. Das AACS, das auch als Kopierschutz dient, wurde von den Unternehmen Intel,… …   Deutsch Wikipedia

• Signal transfer function — The signal transfer function (SiTF) is a measure of the signal output versus the signal input of a system such as an infrared system or sensor. [cite book | title = The Optical Transfer Function of Imaging Systems | author = Tom L. Williams |… …   Wikipedia