frequency response of a system is the quantitative measure of the magnitude and phase of the output as a function of input frequency. The frequency response...

whose frequency matches a resonant frequency (or resonance frequency) of the system, defined as a frequency that generates a maximum amplitude response in...

electrical engineering, a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing through...

delta function has), the impulse response defines the response of a linear time-invariant system for all frequencies. Mathematically, how the impulse...

The frequency following response (FFR), also referred to as frequency following potential (FFP) is an evoked potential generated by periodic or nearly-periodic...

Sweep frequency response analysis (SFRA) is a method to evaluate the mechanical integrity of core, windings and clamping structures within power transformers...

temperature. Ideally, the phase characteristic of an amplifier's frequency response would be linear; however, device limitations make this goal physically...

its frequency, a true differentiator that works across all frequencies can't be realized (as its gain would have to increase indefinitely as frequency increase)...

multiplicative function H ( ω ) {\displaystyle H(\omega )} is the filter's frequency response. It is defined by a Fourier series: H 2 π ( ω )   ≜ ∑ n = − ∞ ∞ h...

in a joint time–frequency domain, with the instantaneous frequency response being a key link between the time domain and the frequency domain. One of the...

Butterworth filter is a type of signal processing filter designed to have a frequency response that is as flat as possible in the passband. It is also referred to...

systems, the frequency of the steady-state vibration response resulting from the application of a periodic, harmonic input is equal to the frequency of the...

designs, where the frequency response is constructed to be symmetric on a logarithmic frequency scale. The geometric center frequency corresponds to a mapping...

a generator failure), the primary frequency response kicks in automatically - a sensor detects the lower frequency and adjusts the power of the prime...

used for warping the frequency response of any discrete-time linear system (for example to approximate the non-linear frequency resolution of the human...

the Duffing system presents in the frequency response the jump resonance phenomenon that is a sort of frequency hysteresis behaviour. The parameters...

the frequency response of the transistor current gain, it is possible to operate a Wilson current mirror with satisfactory results at frequencies up to...

to itself, causing constructive and destructive interference. The frequency response of a comb filter consists of a series of regularly spaced notches...

combination with the operating reserve: the frequency-response reserve and the replacement reserve. The frequency-response reserve (also known as regulating reserve)...

used for the primary control is frequency response (or "beta"). Frequency response also includes the inertial response of the generators. This is the parameter...

increased by the Miller effects due to its high gain, lowering the high frequency response of the device. It is also important to note that the Miller capacitance...

desired frequency domain characteristics: the desired frequency response may cause ringing, while reducing or eliminating ringing may worsen the frequency response...

has a pole frequency at f = 0 {\displaystyle f{=}0} . Thus its frequency response has a steady -20 dB per decade slope across all frequencies and appears...

Dirac delta function input. In the frequency domain (for example, looking at the Fourier transform of the step response, or using an input that is a simple...

processing is a target frequency response curve characterized by boosted low and high frequencies coupled with reduced midrange frequency power. This curve...

operational amplifiers that are designed to have a simple one-pole frequency response, the gain–bandwidth product is nearly independent of the gain at which...

their own characteristic responses to sound. This difference in response produces non-uniform phase and frequency responses. Additionally, microphones...

more useful design tool. A Nyquist plot is a parametric plot of a frequency response used in automatic control and signal processing. The most common use...

system's net frequency response would be a flat line, as its response at any frequency would be equal to its response at any other frequency. Hence the...

characterized by their response to sinusoids of different frequencies (their frequency response), they are sometimes known as frequency filters. Non real-time...