It used digital electronics in the place of the analog electonice of the AIM-54A.

Signal Processing is a very mathematically oriented and intensive area forming the core of digital signal processing and it is rapidly expanding with new applications in every field of electrical engineering such as communications, control, radar, TV / Audio / Video engineering, power electronics and bio-medical engineering as many already existing analog systems are replaced with their digital counterparts.

Most filters implemented in analog electronics, in digital signal processing, or in mechanical systems are classified as causal, time invariant, and linear.

Very different mathematical treatments apply to the design of filters termed infinite impulse response ( IIR ) filters, characteristic of mechanical and analog electronics systems, and finite impulse response ( FIR ) filters, which can be implemented by discrete time systems such as computers ( then termed digital signal processing ).

Digital electronic computers like the ENIAC spelled the end for most analog computing machines, but hybrid analog computers, controlled by digital electronics, remained in substantial use into the 1950s and 1960s, and later in some specialized applications.

The term is typically used to describe a family of fairly well known tricks that can overload the analog electronics in the CRT monitors of computers lacking hardware sanity checking ( notable examples being the IBM Portable and Commodore PET.

Digital electronics, or digital ( electronic ) circuits, represent signals by discrete bands of analog levels, rather than by a continuous range.

Many FEC coders can also generate a bit-error rate ( BER ) signal which can be used as feedback to fine-tune the analog receiving electronics.

In physics and analog electronics, noise is a mostly unwanted random addition to a signal ; it is called noise as a generalisation of the acoustic noise (" static ") heard when listening to a weak radio transmission with significant electrical noise.

* BEAM robotics, an automatically moving machine based on analog electronics

* An analog telephone adapter is a device that connects to the network and implements the electronics and firmware to operate a conventional analog telephone attached through a modular phone jack.

In electronics, a digital-to-analog converter ( DAC or D-to-A ) is a device that converts a digital ( usually binary ) code to an analog signal ( current, voltage, or electric charge ).

* Chebyshev filter, a family of analog filters in electronics and signal processing

Exceptions to the convention of using only analog electronics do exist and these are often colloquially referred to as " mutants ".

However, for plasmon-based electronics to be useful, the analog to the transistor, called a plasmonster, first needs to be created.

Instead, the robot has a particular connection of wires and analog electronics between its sensors and motors that gives it seemingly intelligent actions.

The sheer variety of things available at the market is astounding-different shops sell industrial electronics, analog and digital radio communications equipment, disco effects equipment, crockery, 1940s-era radios, LPs, torches, and audiophile hi-fi amplifiers in various stages of repair.

These circuits, among them, exhibit a large number of important types of behaviour that are fundamental to much of analog electronics.

These bandwidth requirements are important in digital electronics, where finite-bandwidth analog approximations to square-wave-like waveforms are used.

Information is encoded analogously in the neural networks of brains, in analog signal processing, and analog electronics.

The order of a Chebyshev filter is equal to the number of reactive components ( for example, inductors ) needed to realize the filter using analog electronics.

In the context of consumer electronics, the term " DIN connector " commonly refers to a member of a family of circular connectors that were initially standardized by DIN for analog audio signals.

Although digital setting circles can be used to display a telescope's RA and Dec coordinates, they are not simply a digital read-out of what can be seen on the telescope's analog setting circles.

In practice an analog signal is subject to electronic noise and distortion introduced by communication channels and signal processing operations, which can progressively degrade the signal-to-noise ratio.

Converting an analog signal to digital form introduces a constant low-level noise called quantization noise into the signal which determines the noise floor, but once in digital form the signal can in general be processed or transmitted without introducing additional noise or distortion.

However a comparable performing digital system is more complex and can require more bandwidth than its analog counterpart.

Even if the resolution of an analog signal is higher than a comparable digital signal, the difference can be overshadowed by the noise in the signal.

Although such a conversion can be prone to loss, most modern audio systems use this approach as the techniques of digital signal processing are much more powerful and efficient than analog domain signal processing.

Short of actually playing a sound in the desired environment, the effect of echo can be implemented using either digital or analog methods.

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.

One common mutagenic base analog is 5-bromouracil, which resembles thymine but can base-pair to guanine in its enol form.

Similarly, the total mass inside a sphere containing a black hole can be found by using the gravitational analog of Gauss's law, the ADM mass, far away from the black hole.

Computation can be classified by at least three orthogonal criteria: digital versus analog, sequential versus parallel versus concurrent, batch versus interactive.

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.

Digital TV is more tolerant of interference than analog TV, and this is the reason a smaller range of channels can carry an all-digital set of television stations.

Signals can be either analog, in which case the signal varies continuously according to the information, or digital, in which case the signal varies according to a series of discrete values representing the information.

Circuits and components can be divided into two groups: analog and digital.

The number of different analog circuits so far devised is huge, especially because a ' circuit ' can be defined as anything from a single component, to systems containing thousands of components.

Class-D amplifiers can be controlled by either analog or digital circuits.

Classical analog filters are IIR filters, and classical filter theory centers on the determination of transfer functions given by low order rational functions, which can be synthesized using the same small number of reactive components.

These can be implemented as analog circuits ( for instance, using a Sallen Key filter topology, a type of active filter ), or as algorithms in digital signal processing systems.

An effects unit can consist of analog or digital circuitry.

Just inside the perforations, on the left side of the image, is the analog optical soundtrack, with two channels encoded using Dolby Analog SR | Dolby SR noise reduction that can be dematrixed into four channels using Dolby Pro Logic.

Numerical models work in the same way as these analog models, though they are often more sophisticated and can include patterns of erosion and uplift in the mountain belt.

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.