Spectrum Management
Engineering

Spectrum Management

Spectrum management is the process of regulating the use of radio frequencies to enhance efficient use and also gain a net social benefit. The term…
Broadcast License
Engineering

Broadcast License

A broadcast license is a variety of spectrum license allowing the licensee permission to utilize a portion of radio stations frequency spectrum in a given…
Bandwidth Extension
Engineering

Bandwidth Extension

Bandwidth extension has become used in the two speech and music compression applications. Its significant advancement in recent years has led towards the technology being…
Bandwidth Definition
Engineering

Bandwidth Definition

Bandwidth is the difference between the upper and lower frequencies within a continuous set regarding frequencies. It is normally measured in hertz, and will sometimes…
Amplitude Modulation
Other

Amplitude Modulation

Amplitude modulation is a modulation technique utilized in electronic communication, most commonly for transmitting information by way of a radio carrier influx. In amplitude modulation,…
Vector Graphics
Computer

Vector Graphics

Vector graphics is using geometrical primitives including points, lines, curves, and shapes or even polygons—all of which derive from mathematical expressions—to signify images in computer…
Polygonal Modeling
Computer

Polygonal Modeling

In 3D computer graphics, polygonal modeling is an approach for modeling items by representing or even approximating their materials using polygons. Polygonal modeling is well…
3D Modeling
Computer

3D Modeling

In 3D computer graphics, 3D modeling (or modelling) is the process of making a mathematical representation involving any three-dimensional surface associated with an object (either…
Cloud Manufacturing
Computer

Cloud Manufacturing

Cloud manufacturing (CMfg) is a new manufacturing paradigm developed from existing innovative manufacturing models (e.g. ASP, AM, NM, MGrid) and venture information technologies beneath support…
Numerical Control
Computer

Numerical Control

Numerical control (NC) is the automation of machine tools which are operated by precisely programmed commands encoded on the storage medium, instead of controlled manually…
Crash Simulation
Engineering

Crash Simulation

A crash simulation is a virtual recreation of a destructive crash test of the car or a new highway guard rail system by using a…
Electromagnetic Interference
Engineering

Electromagnetic Interference

EMI (electromagnetic interference) is the disruption of operation of an electronic device if it’s near an electromagnetic field in the radio frequency spectrum that’s caused…
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