Sampling (signal processing): Meaning (information, definition, explanation, facts)
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- Signal processing (74)
Encyclopedia: Sampling (signal processing)
In signal processing, sampling is the reduction of a continuous signal to a discrete signal. A common example is the conversion of a sound wave (a continuous-time signal) to a sequence of samples (a discrete-time signal).
Translations
How to say "Sampling (signal processing)" in other languages:
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(Chinese) | 取樣 |
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(Japanese) | 標本化 |
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(German) | Abtastung |
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(Spanish) | Muestreo digital |
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(French) | Échantillonnage (signal) |
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In digital signal processing, a sample refers to the value attained by an analog signal acquired at regular intervals when digitising it. The Nyquist-Shannon sampling theorem dictates that this... wrapped around into frequencies within the sampled frequency range. See also : Signal processing...
Signal processing is the processing, amplification and interpretation of signals. Signals may come from various sources. There are various sorts of signal processing, depending on the nature of the signal, as in the following examples. Digital signal processing - for signals that have been...
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Signal Processing and Control Theory In digital signal processing and in control theory, sampling frequency is the rate at which a continuous-time (analog) signal is sampled into a discrete-time (digital) signal consisting of digital samples. Sampling frequency is usually measured in hertz, or...
), statistical sample, sample space digital signal processing: a sample refers to the value attained by an analog signal acquired at regular intervals when digitising it. music: a sample refers to any sound...In general, a sample is a part of the total, such as one individual or a set of individuals from a...
In signal processing, cross correlation is a measure of similarity of two signals. It is a function of the relative time between the signals...
In signal processing, the essential bandwidth is the portion of a signal spectrum in the frequency domain which contains most of the energy of the signal...
theorem of signal processing, states that a sampled signal cannot unambiguously represent signal...Digital signal processing ( DSP ) is the study of signals in a digital representation and the processing methods of these signals. DSP and analog signal processing are subsets of signal processing...
Environmental audio extensions
The environmental audio extensions (or EAX ) are a number of digital signal processing presets for audio, present in Creative Labs later Sound Blaster sound cards and the Creative Nomad product line...
In electronics (specifically, signal processing), half time usually refers to the time it takes for the amplitude of a pulse to drop from 100% to 50% of its peak value...
標本化
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