The instantaneous frequency of the carrier is directly proportional to the instantaneous value of the input signal.

In analog applications, the instantaneous frequency of the carrier is directly proportional to the instantaneous value of the input signal.

A method and arrangement for finding the direction to an emitter source by determining the spatial frequency of a signal received from the source in a sensor panel and comparing the spatial frequency with the instantaneous frequency.

The instantaneous frequency of the carrier is directly proportional to the instantaneous value of the input signal...

This signal is also processed by an amplitude limiter and frequency discriminator to determine the instantaneous frequency of the siren sound.

Each periodic heat signal is preferably sinusoidal and has an instantaneous frequency that varies substantially continuously between a first frequency and a second frequency over a predetermined active input signal period.

, as defined above, is the peak deviation of the instantaneous frequency f ( t ) {\displaystyle f(t)\,}

T'he emphasis is on using an iterative approach to separate an envelope signal and a possibly frequency modulated signal from which a physically meaningful, non-negative instantaneous frequency can be derived.

The system extracts the formants by determining an estimated instantaneous frequency and an estimated instantaneous bandwidth of speech resonances of the digital version of the speech signal in real time.

(float) instantTickRate() : Gives the instantaneous frequency calculated between each call to the operate()function.

The PD can demonstrate accurate instantaneous frequency estimation and rapid convergence in dynamic complex signal environments, even when the frequency of its input may change rapidly.

Using this phase slip information, the instantaneous frequency difference between the signal and reference waveforms can be determined.

Instantaneous frequency switching is achieved by changing an oscillator tuning word (OTW) to imitate the three oscillators of a UWB transmitter.

Although it may seem that this limits the frequencies in use to fc ± fΔ, this neglects the distinction between instantaneous frequency and spectral frequency.

The present invention relates to a device and method that digitally replicates the analog processing that is normally associated with an instantaneous frequency measurement device.