The biggest advantage to digital cable telephone service is similar to the advantage of digital cable TV, namely that data can be compressed, resulting in much less bandwidth used than a dedicated analog circuit-switched service.

Under the direction of the Cinematographer or Director of Photography, the DIT will make adjustments to the multitude of variables available in most professional digital cameras to creatively or technically manipulate the resulting image.

ISDN is a circuit-switched telephone network system, which also provides access to packet switched networks, designed to allow digital transmission of voice and data over ordinary telephone copper wires, resulting in potentially better voice quality than an analog phone can provide.

In virtually every type of contemporary chip implementation of digital systems, the bipolar transistors have been replaced by complementary field-effect transistors ( MOSFETs ) to reduce size and power consumption still further, thereby resulting in complementary metal – oxide – semiconductor ( CMOS ) logic.

* The vast majority of color digital cameras use a Bayer filter, resulting in a regular grid of pixels where the color of each pixel depends on its position on the grid.

( In fact, subtracting 1 and dividing the result by 9 always gives a triangular number, the sequence starting with 3, 55, 903, 3727815, ....) This can be reformulated as follows: adding the digits of any even perfect number ( except 6 ), then adding the digits of the resulting number, and repeating this process until a single digit ( called the digital root ) is obtained, always produces the number 1.

In digital circuits, a shift register is a cascade of flip flops, sharing the same clock, in which the output of each flip-flop is connected to the " data " input of the next flip-flop in the chain, resulting in a circuit that shifts by one position the " bit array " stored in it, shifting in the data present at its input and shifting out the last bit in the array, at each transition of the clock input.

Practical synchronous digital systems radiate electromagnetic energy on a number of narrow bands spread on the clock frequency and its harmonics, resulting in a frequency spectrum that, at certain frequencies, can exceed the regulatory limits for electromagnetic interference ( e. g. those of the FCC in the United States, JEITA in Japan and the IEC in Europe ).

These systems digitized an analog audio signal and then encoded the resulting digital stream into an analog video signal so that a conventional VCR could be used as a storage medium.

One of these efforts, the Digital Audio Recorder Copycode Act of 1987 ( introduced by Sen. Al Gore and Rep. Waxman ), instigated by CBS Records president Walter Yetnikoff, involved a technology called CopyCode and required DAT machines to include a chip to detect attempts to copy material recorded with a notch filter, meaning that copyrighted prerecorded music, whether analog or digital, whether on LP, cassette, or DAT, would have distorted sound resulting from the notch filter applied by the publisher at the time of mastering for mass reproduction.

Signals from DBS satellites ( operating in the more recent K < sub > u </ sub > band ) are higher in both frequency and power ( due to improvements in the solar panels and energy efficiency of modern satellites ) and therefore require much smaller dishes than C band, and the digital signals now used require far less signal strength at the receiver, resulting in a lower cost of entry.

However, soon after the CD pressings of White Blossoms from Black Roots had been sent to the distribution company, " the FBI arrested the head of the company for check forgery and seized all of the merchandise ", resulting in loss of access to his artwork, and digital tape masters, as well as to the material prepared for other Solid Rock Imports artists.

Purely digital microscopes are now available which use a CCD camera to examine a sample, showing the resulting image directly on a computer screen without the need for eyepieces.

Artworks are considered digital painting when created in similar fashion to non-digital paintings but using software on a computer platform and digitally outputting the resulting image as painted on canvas.

However, with the advent of widespread high-speed Internet access, desktop video editing, DVD and Blu-ray Disc ripping, and TV capturing, the original process has largely been abandoned in favor of digital fansubbing ( digisubbing ) and electronic distribution of the resulting digisubs.

Data acquisition is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer.

By adjusting the amplifier's gain through the main 4-bit volume register, this bias could be modulated as PCM, resulting in a " virtual " fourth channel allowing 4-bit digital sample playback.

* a software application which interprets the movements of the stylus across the writing surface, translating the resulting strokes into digital text.

In recent years, several attempts were made to produce ink pens that include digital elements, such that a person could write on paper, and have the resulting text stored digitally.

They also made the first 8-bit flash ADC IC, the TDC1007, resulting in an Emmy Award for analog / digital video conversion technology.

Most other digital carrier-modulated schemes, for example ASK, PSK, QAM and OFDM, can be characterized as double sideband modulation, resulting in the following relation:

The resulting digital stream of 1s and 0s is subdivided into labeled packets, which are then transmitted through a digital network of some kind ( usually ISDN or IP ).

It is often useful to render image elements in separate passes, and then combine the resulting multiple 2D images into a single, final image in a process called compositing.

Probably the most widely used formats for delivering video over the internet are MPEG4, Quicktime, Flash and Windows Media, while MPEG2 is used almost exclusively for DVDs, providing an exceptional image in minimal size but resulting in a high level of CPU consumption to decompress.

Eventually, the imaging atoms are ionized by tunneling electrons into the surface and the resulting positive ions are accelerated along the field lines to the screen to form a highly magnified image of the sample tip.

In general relativity, the apsides of any orbit ( the point of the orbiting body's closest approach to the system's center of mass ) will precess — the orbit is not an ellipse, but akin to an ellipse that rotates on its focus, resulting in a rose curve-like shape ( see image ).

Sometimes this practice is taken to excess, and the head of state begins to believe that he is the only symbol of the nation, resulting in the emergence of a personality cult where the image of the head of state is the only visual representation of the country, surpassing other symbols such as the flag, constitution, founding father ( s ) etc.

The downside of anti-aliasing is that it reduces contrast – rather than sharp black / white transitions, there are shades of gray – and the resulting image is fuzzy.

The resulting videographic image has mattes ( black bars ) above and below it ; these mattes are part of the image ( i. e., of each frame of the video signal ).

The resulting image can be detected directly by the eye, imaged on a photographic plate or captured digitally.

As the physical properties of this direct light have changed, interference with the diffracted light occurs, resulting in the phase contrast image.

The resulting image, via an electron microscope, is " beads on a string ".

The resulting single image that subjects report as their experience is called a ' percept '.

Each pixel of computer videomemory is synchronised with the position of the beam on the specimen in the microscope, and the resulting image is therefore a distribution map of the intensity of the signal being emitted from the scanned area of the specimen.

Americans Peter Campus ' Double Vision combined the video signals from two Sony Portapaks through an electronic mixer, resulting in a distorted and radically dissonant image and Jonas ' Organic Honey's Vertical Roll involved recording previously recorded material as it was played back on a television — with the vertical hold setting intentionally in error.

In the patented Electroetch system, invented by Marion and Omri Behr, in contrast to certain nontoxic etching methods, an etched plate can be reworked as often as the artist desires The system uses voltages below 2 volts which exposes the uneven metal crystals in the etched areas resulting in superior ink retention and printed image appearance of quality equivalent to traditional acid methods.

During welding, the glass shards and pumice fragments adhere together ( necking at point contacts ), deform, and compact together, resulting in a ' eutaxitic fabric ' ( see image and contrast with the ash shapes in unwelded tuff ).

If an aperture is narrow, then highly collimated rays are admitted, resulting in a sharp focus at the image plane.

Such globes map the constellations on the outside of a sphere, resulting in a mirror image of the constellations as seen from Earth.

Projection is not limited to perspective projections, such as those resulting from casting a shadow on a screen, or the rectilinear image produced by a pinhole camera on a flat film plate.

The number of resulting pixels in the image determines its " pixel count ".

The detected light originating from an illuminated volume element within the specimen represents one pixel in the resulting image.

As the laser scans over the plane of interest, a whole image is obtained pixel-by-pixel and line-by-line, whereas the brightness of a resulting image pixel corresponds to the relative intensity of detected light.