In statistics and management science, a tracking signal monitors any forecasts that have been made in comparison with actuals, and warns when there are...

In rotordynamics, order tracking is a family of signal processing tools aimed at transforming a measured signal from time domain to angular (or order)...

Handset-based mobile phone tracking app example 1: MobileTrack Reynolds, Bethany. "Handset-based Mobile phone carrier tracking app". Retrieved 6 February...

Track & Signal is a railroad-related periodical published in Australia. It covers the railroad operations and equipment industries. Track & Signal was...

An antenna tracking system tracks a primary antenna to follow a moving signal source, such as a communication satellite. A secondary antenna has a greater...

Certain types of road level crossings Level junctions and gauntlet track A signal cannot display a 'proceed' aspect unless the infrastructure item(s)...

corrections to the missile via a radio signal, often using the radar tracking the missile as the radio signal. As this system is simple to build, it was...

generations of the system utilized radio-tracking signals. The system used a hidden, mounted transceiver and a tracking computer installed in police cars and...

A tracking transmitter broadcasts a radio signal which can be detected by a directional antenna (typically a Radio Direction Finder). By rotating the antenna...

must be within 25 feet (7.6 m) range of the offending vehicle. The tracking signal location is then monitored from a dispatcher's computer screen. In...

and recent double tracking projects. However, in most rural areas, single track semaphore signals are still in use. Distant signals are used to indicate...

American railroad signals generally fall into the category of multi-headed electrically lit units displaying speed-based or weak route signaling.[citation needed]...

footage) Tracking, composing music with music tracker software Eye tracking, measuring the position of the eye relative to the head Finger tracking, measuring...

Do Not Track (DNT) is a deprecated non-standard HTTP header field designed to allow internet users to opt out of tracking by websites—which includes the...

increasingly common user of vehicle tracking systems, particularly in large cities. Several types of vehicle tracking devices exist. Typically they are...

design (especially the tracking loop); 0.5 times the duration of code chips (approx. 0.489 μs) is a representative value. Tracking is the process of continuously...

Automatic double-tracking or artificial double-tracking (ADT) is an analogue recording technique designed to enhance the sound of voices or instruments...

Asset tracking refers to the method of tracking physical assets, either by scanning barcode labels attached to the assets or by using tags using GPS,...

A tracking system or locating system is used for tracking persons or objects that do not stay in a fixed location, and supplying a time-ordered sequence...

electrical audio signal back into sound. Digital audio systems represent audio signals in a variety of digital formats. An audio channel or audio track is an audio...

Mechanical signalling in all States followed British practice using route signalling with slight differences between States. The basic running signal was the...

Wood's crossbar signal (1830) Revolving disc signal (1840) Double disc signal (1846) Signals can be placed: At the start of a section of track On the approach...

colour-light signals using track circuit – or axle counter – block signalling. It is a development of the original absolute block signalling that is still...

Cab signalling is a railway safety system that communicates track status and condition information to the cab, crew compartment or driver's compartment...

received signal strength indicator or received signal strength indication (RSSI) is a measurement of the power present in a received radio signal. RSSI is...

exactly on their helical tracks rather than somewhere between two adjacent tracks (known as "tracking"). Since good tracking depends on precise distances...

Railway signalling (BE), or railroad signaling (AE), is a system used to control the movement of railway traffic. Trains move on fixed rails, making them...

Signal averaging is a signal processing technique applied in the time domain, intended to increase the strength of a signal relative to noise that is...

and signs on the state's railway network and connected private tracks. The first signalling system on the Norwegian railway system was a mechanically operated...

September 2014. Envelope Tracking Tutorial includes video and all aspects of envelope tracking Zhancang Wang, "Envelope Tracking Power Amplifiers for Wireless...