Computer Network Architecture. Computer and Network Examples

Network architecture diagram - Computer and Networks solution example

The network architecture and design specialization will help you gain the technical leadership skills you need to design and implement high-quality networks that support business needs.

Analog and digital logic - Vector stencils library

The vector stencils library "Analog and digital logic" contains 40 element symbols of logic (threshold) gates, bistable current switches, current controllers, regulators, electrical generators, and amplifiers.
Use it for drawing the digital and analog functions in electronic circuit diagrams and electrical schematics in the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-electrical

Clock

Function generator

Amplifier

Converter

Logic gates

Inverter

Inverter 2

Buffer

Buffer 2

RS Flip-flop

JK Flip-flop

Latch Flip-flop

D Flip-flop

Analog symbol

Digital symbol

Negative logic dot

Potentiometer

Potentiometer 2

Positional servo

Piezoelectric crystal, 4 electrodes

Piezoelectric crystal, 3 electrodes

Piezoelectric crystal, 2 electrodes

I/O port bidirectional

I/O port unidirectional

Square signal

Sine wave signal

Sawtooth signal

Ramp signal

3 state data signal

Three-state buffer

Integrator

Summing amplifier

Multiplier

Divider

Function generator 2

Generalized integrator

Operational amplifier

Operational amplifier 2

Switch point

Switch point 2

Used Solutions

Engineering >

Electrical Engineering

External digital devices - Vector stencils library

The vector stencils library "External digital devices" contains 15 clipart images of external digital devices and equipment for drawing computer network diagrams.
"Digital electronics, or digital (electronic) circuits, represent signals by discrete bands of analog levels, rather than by a continuous range. All levels within a band represent the same signal state. Relatively small changes to the analog signal levels due to manufacturing tolerance, signal attenuation or parasitic noise do not leave the discrete envelope, and as a result are ignored by signal state sensing circuitry. ...
Digital techniques are useful because it is easier to get an electronic device to switch into one of a number of known states than to accurately reproduce a continuous range of values. ...
An advantage of digital circuits when compared to analog circuits is that signals represented digitally can be transmitted without degradation due to noise. ...
In a digital system, a more precise representation of a signal can be obtained by using more binary digits to represent it. While this requires more digital circuits to process the signals, each digit is handled by the same kind of hardware. ...
Computer-controlled digital systems can be controlled by software, allowing new functions to be added without changing hardware. Often this can be done outside of the factory by updating the product's software. So, the product's design errors can be corrected after the product is in a customer's hands.
Information storage can be easier in digital systems than in analog ones. The noise-immunity of digital systems permits data to be stored and retrieved without degradation. ...
In a digital system, as long as the total noise is below a certain level, the information can be recovered perfectly." [Digital electronics. Wikipedia]
The clip art example "External digital devices - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Computer and Networks solution from the Computer and Networks area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ computer-and-networks

Bluetooth

IrDA

Flash Drive

Professional Camera

Digital Camera

Iomega ZIP

GPS

iPod nano

iPod Touch

iPod Shuffle

iPod Classic

IPod

Video camera

Digital camera

Used Solutions

Computer and Networks >

Computer Network Diagrams

Audio - Vector stencils library

The vector stencils library "Audio" contains 91 audio, sound and music icons. Use it to design your audio, video and multimedia illustrations, presentations, web pages and infographics with ConceptDraw PRO diagramming and vector drawing software.
"Digital audio refers to technology that can be used to record, store, generate, manipulate, and reproduce sound using audio signals encoded in digital form. Following significant advances in digital audio technology during the 1970s, it rapidly replaced analog audio technology in most areas of sound production, sound engineering and telecommunications. Sound is converted to an analog electrical signal by a microphone, then an analog-to-digital converter (ADC), typically using pulse-code modulation, is used to convert it to a digital signal. A digital-to-analog converter performs the reverse process, converting a digital signal back into an analog signal, which can be converted to an audible sound by a loudspeaker. Digital audio systems may include compression, storage, processing and transmission components. Conversion to a digital format allows convenient manipulation, storage, transmission and retrieval of an audio signal." [Digital audio. Wikipedia]
The vector stencils library "Audio" is included in the Audio, Video, Media solution from the Illustration area of ConceptDraw Solution Park.

Audio wave

Mute

Volume

Music

Note

Notes

Music keys

Piano

Acoustic guitar

Guitar 1

Guitar 2

Electric guitar

Violin

Gramophone

Trumpet

Accordion

Microphone 1

Microphone 2

Microphone 3

Microphone 4

Microphone 5

Turn off microphone

Wire microphone

Mic 1

Mic 2

Karaoke

Singer

Megaphone 1

Megaphone 2

Loudspeaker

Bluetooth earpiece

Headset ear hook

Earphones 1

Earphones 2

Headset 1

Headset 2

Headset 3

Headphones 1

Headphones 2

Headphones 3

Headphones 4

Music player

Audio system

Stereo music system

Music system

Home theatre 1

Home theatre 2

Amplifier 1

Amplifier 2

Loudspeaker 1

Loudspeaker 2

Loudspeaker sound waves

Speaker 1

Speaker 2

Speaker box

Woofer

Woofer speaker

Subwoofer 1

Subwoofer 2

Stereo

Sound control

Vinyl

Audio cassette 1

Audio cassette 2

Cassette

Audio tape

Turntable

Record player

Cassette player

Tape player

Boombox 1

Boombox 2

Boombox 3

Portable radio

Radio set

Radio 1

Radio 2

Mixer

Equalizer 1

Equalizer 2

Equalizer 3

Volume adjuster

Volume control

Mixer table

Midi

Piano keyboard

Audio file

Music album

Audio cable 1

Audio cable 2

Used Solutions

Illustrations >

Audio, Video, Media

TV, Photo and Video - Vector stencils library

The vector stencils library "TV, Photo and Video" contains 52 television, digital photo and video icons.
Use it to design your audio, video and multimedia illustrations, presentations, web pages and infographics with ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "TV, Photo and Video" is included in the Audio, Video, Media solution from the Illustration area of ConceptDraw Solution Park.

Television set