By this standard, it is determined that where two stations operating on the same frequency are involved, objectionable interference from station A exists at any point within the service area of station B where station A's signal is of an intensity one-twentieth or more of the strength of station B's signal at that point.

But during nighttime hours the skywave radiations are reflected from the ionosphere, thereby creating the possibility of one station's rendering service, via skywave, at a much greater distance than it can through its groundwave signal, and at the same time vastly complicating the interference problem because of the still greater distance over which these skywave signals may cause interference to the signals of stations on the same and closely adjacent frequencies.

The electrical signal from the autocollimator is amplified and supplied to the Z-gyro torquer.

She went in to get the hamburgers, and I switched on the device again and kept the signal from Dowling's car coming in steady and clear until I saw her starting back with the hamburgers.

Mr. Phillips had only to signal from his doorway to summon aid from the ubiquitous bilingual children who played on the sidewalks of Mission Street.

As soon as that one man is appointed by himself or the others or by a signal from Spencer, we are going to be rushed.

His election was the signal for seven southern slave states to declare their secession from the Union and form the Confederacy.

Since altruism takes away resources from the altruist it can be a " honest signal " of resource availability and the abilities needed to gather resources.

It may also be a signal of interactive and cooperative intentions since those not interacting further in the future gain nothing from the costly signaling.

It differs from a digital signal, in which a continuous quantity is represented by a discrete function which can only take on one of a finite number of values.

A high enough opening bid could signal a player's determination to be first ranked in that attribute, thereby dissuading others from competing.

These devices convert a sound pressure wave to or from an electric signal.

* 1977 – The Big Ear, a radio telescope operated by Ohio State University as part of the SETI project, receives a radio signal from deep space ; the event is named the " Wow!

They had some signal instances to point to, especially from the long years of the Peloponnesian War.

A distress signal from the sleeper ship eventually reaches " Relay ", a major node in the galactic communications network.

In these systems, the external adaptor also included its own clock, and used that to signal the SCC instead of it taking its signal from the SCC's internal clock.

Raymond Williams argues that there is no unique and or individual aesthetic object which can be extrapolated from the art world, but that there is a continuum of cultural forms and experience of which ordinary speech and experiences may signal as art.

The statue is an icon of freedom and of the United States: a welcoming signal to immigrants arriving from abroad.

The analog television signal contains timing and synchronization information so that the receiver can reconstruct a two-dimensional moving image from a one-dimensional time-varying signal.

A channel actually consists of two signals: the picture information is transmitted using amplitude modulation on one frequency, and the sound is transmitted with frequency modulation at a frequency at a fixed offset ( typically 4. 5 to 6 MHz ) from the picture signal.

* if the application can't use any notation ( or if their FPI and / or URI are unknown or not supported in their local catalog ), these notations may be either ignored silently by the application or the application could signal an error ;

" signal for a notation made by a volunteer on the project.

In signal processing the Hilbert transform of u ( t ) is commonly denoted by However, in mathematics, this notation is already extensively used

signal was received, named for the notation made by American astronomer Jerry R. Ehman.

As if this was a signal, Poet abruptly began to thrash the water and the quick movement slowly made them sink through the water.

On the U.S.'s island base of Okinawa, Task Force 116, made up of Army, Navy, Marine and Air Force units, got braced to move southward on signal.

The request to surrender is made verbally, there being no standard hand signal.

The separation of the signals is made by correlating the received signal with the locally generated code of the desired user.

This made it easier to either correct or enhance the video signal, as in the case of a TBC, or to manipulate and add effects to the video, in the case of a DVE unit.

This huge improvement made many DFT-based algorithms practical ; FFTs are of great importance to a wide variety of applications, from digital signal processing and solving partial differential equations to algorithms for quick multiplication of large integers.

The advances made in signal processors to synthesize an approximation of a good concert hall can now provide a somewhat more realistic illusion of listening in a concert hall.

Work in this field made it possible to strip off and separate the unwanted noise from the desired seismic signal.

In non-linear digital video editing as well as in video compositing software, a key frame is a frame used to indicate the beginning or end of a change made to the signal.

The close proximity of both countries as well as the lake's flatness has caused occasional confusion with cell phone billing, since a call may be believed to have been made internationally, depending on the strength of the signal, and billed accordingly.

This made the control signals conditional on the detected internal signal.

The 6809 CPU was also used in traffic signal controllers made in the 1980s by several different manufacturers.

An important discovery made in this period was the technique of AC biasing which improved the fidelity of the recorded audio signal by increasing the effective linearity of the recording medium.

BSE are often used in analytical SEM along with the spectra made from the characteristic X-rays, because the intensity of the BSE signal is strongly related to the atomic number ( Z ) of the specimen.

The current understanding of signal transduction processes reflects contributions made by Rodbell and many other research groups.

As the more complex sound signal is broken into the smaller sub-sounds, different levels are created, where at the top level we have complex sounds, which are made of simpler sounds on lower level, and going to lower levels even more, we create more basic and shorter and simpler sounds.

Information about the instantaneous frequency ( as distinct from spectral characteristic ) of the original voice signal is discarded ; it wasn't important to preserve this for the purposes of the vocoder's original use as an encryption aid, and it is this " dehumanizing " quality of the vocoding process that has made it useful in creating special voice effects in popular music and audio entertainment.

* WALL-E, the 2008 Pixar film in which a distress signal is sent from Earth to all autopilots in 2110 saying that Earth's rising toxicity levels has made life unsustainable and that all the starliners should remain in space.

In the first case, the condition of bandlimitation of the sampled signal can be accomplished by assuming a model of the signal which can be analysed in terms of the frequency components it contains ; for example, sounds that are made by a speaking human normally contain very small frequency components at or above 10 kHz and it is then sufficient to sample such an audio signal with a sampling frequency of at least 20 kHz.

This means that even if an ideal reconstruction could be made, the reconstructed signal would not be exactly the original signal.