Electronic amplifier

related topics
{system, computer, user}
{math, energy, light}
{rate, high, increase}
{math, number, function}
{car, race, vehicle}
{album, band, music}
{@card@, make, design}

An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier may be considered as modulating the output of the power supply.

Contents

Full article ▸

related documents
AT Attachment
Flash memory
Transmission Control Protocol
Digital electronics
MPEG-1
Voice over Internet Protocol
Floppy disk
Apple II series
Telephone exchange
Bluetooth
Central processing unit
Universal Serial Bus
Atari ST
Windows XP
Dynamic random access memory
Broadband Internet access
Loudspeaker
Telecommunication
NTSC
TRS-80 Color Computer
Geographic information system
Telegraphy
History of video games
Sound card
Compact Cassette
Digital Audio Broadcasting
PCI Express
IBM System/360
Orthogonal frequency-division multiplexing
TiVo