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A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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Acoustics is the interdisciplinary science that deals with the study of all mechanical waves in gases, liquids, and solids including vibration, sound, ultrasound and infrasound. Applications of acoust…
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An adaptive filter is a filter that self-adjusts its transfer function according to an optimization algorithm driven by an error signal.
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Algorithm is a method expressed in a finite list of steps of well-defined instructions to process a signal.
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In signal processing and related disciplines, aliasing refers to an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled.
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for questions related to filters that change the phase relationship of a signal, but does not change the gain (amplitude) of the signals.
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An analog-to-digital converter (ADC, A/D, or A-to-D) is a system that converts an analog signal into a digital signal.
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Signal processing for data collected with an array of sensors.
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Audio, or in terms of signal processing, an audio signal is an analog or digital representation of sound, typically as an electrical voltage.
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Supplemental sensory input
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Autocorrelation is the cross-correlation of a signal with itself.
Averaging is a signal processing technique applied in the time domain, intended to increase the strength of a signal relative to noise that is obscuring it.
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A band-pass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range.
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