frequency response


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Noun1.frequency response - (electronics) a curve representing the output-to-input ratio of a transducer as a function of frequency
sensitivity, sensitiveness - the ability to respond to physical stimuli or to register small physical amounts or differences; "a galvanometer of extreme sensitivity"; "the sensitiveness of Mimosa leaves does not depend on a change of growth"
electronics - the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
output-to-input ratio - the output power of a transducer divided by the input power
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References in periodicals archive ?
Firm frequency response is a service provided by energy users to National Grid PLC, which uses approved assets to reduce demand or increase generation in order to help balance the grid.
Acoustic design: Open | Weight: .85 pounds | Cable length: 9.8 feet | Frequency response: 5-40,000Hz | Drivers: Two 1.9" speakers | Driver type: Dynamic | Sensitivity: 100 dB @ 1mW | Impedance: 30 Ohm | Battery life: N/A | Wireless range: N/A | NFC: N/A
It features a min frequency response of 20 Hz and max frequency response of 20000 Hz.
In order to calculate the IDFT of the frequency response, the negative and positive responses are shifted to [f.sub.0] = 0; that is, [S.sub.2] is shifted of [f.sub.c] and [S.sub.1] is shifted of -[f.sub.c].
The DSP engine also ensures a linear frequency response with a FIR filter.
Frequency response function H([OMEGA]) is defined as the ratio of the complex spectrum of the response to the complex spectrum of the excitation:
Conventional Method of Frequency Response Analysis.
First, the area under the frequency response curve of the single isolated blade without the absorber is represented in Table 3.
Practically the frequency response of the phase delay can be measured in different ways e.g.: directly, by measuring the phase time delay between the input and output waveforms by 2-channel oscilloscope (Fig.
Under these hypotheses, the model Wmod approximating the experimental frequency response Wexp is usually expressed by a rational polynomial in the frequency domain, that is
The frequency response masking and coefficient decimation techniques can be implemented with a Polyphase Filter to improve the reconfigurability and reduce the Hardware complexity.
As the frequency responses of the discrete-time windows mentioned above resemble very much with the frequency response of low pass filters the proposed algorithm [5] does indeed perform the Low Pass Filtering (LPF) of the input auto and cross correlation sequences in linear time.

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