# Difference between revisions of "DSP"

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====== Digital Signal Processing ====== | ====== Digital Signal Processing ====== | ||

− | Digital signal processing (DSP) is the numerical manipulation of signals, usually with the intention to measure, filter, produce or compress continuous analog signals. It is characterized by the use of digital signals to represent these signals as discrete time, discrete frequency, or other discrete domain signals in the form of a sequence of numbers or symbols to permit the digital processing of these signals. | + | Digital signal processing (DSP) is the numerical manipulation of signals, usually with the intention to measure, filter, produce or compress continuous analog signals. It is characterized by the use of digital signals to represent these signals as discrete time, discrete frequency, or other discrete domain signals in the form of a sequence of numbers or symbols to permit the digital processing of these signals. |

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+ | [https://en.wikipedia.org/wiki/Digital_signal_processing DSP on Wikipedia] | ||

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* [[fourier|Fourier analysis]] | * [[fourier|Fourier analysis]] | ||

* [[fractional delay]] filters | * [[fractional delay]] filters | ||

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+ | [[Category:Audio Glossary]] |

## Latest revision as of 10:43, 15 March 2019

###### Digital Signal Processing

Digital signal processing (DSP) is the numerical manipulation of signals, usually with the intention to measure, filter, produce or compress continuous analog signals. It is characterized by the use of digital signals to represent these signals as discrete time, discrete frequency, or other discrete domain signals in the form of a sequence of numbers or symbols to permit the digital processing of these signals.

* Filter structures/representations * Recursive (IIR) filters * Classic biquads * Fourier analysis * fractional delay filters