Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Waveform graphics

Waveform graphics is a simple vector graphics system introduced by Digital Equipment Corporation (DEC) on the VT55 and VT105 terminals in the mid-1970s. It was used to produce graphics output from mainframes and minicomputers. DEC used the term "waveform graphics" to refer specifically to the hardware, but it was used more generally to describe the whole…

Companies, Description & Overview

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Waveform graphics. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Description

Commands and data

Example

VT105 changes

Other details

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Waveform graphics

Nodes43
Edges42
Triples15
Avg. degree1.95
Density0.046512
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Waveform graphics

Top relations

related to Description · 14
Waveform graphics → All, Although, At, Atari, DEC, Had, October, Such, Tektronix, The, VT55, Waveform, X-axis, Y-axis
is a · 1
Waveform graphics → simple vector graphics system introduced by Digital Equipment Corporation

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

line graphics data graph could system used bits one markers vt55 display lines two terminal vertical set mode characters screen

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Waveform graphicsis asimple vector graphics system introduced by Digital Equipment Corporation0.90text
Waveform graphicsrelated to DescriptionWaveform0.60section
Waveform graphicsrelated to DescriptionVT550.60section
Waveform graphicsrelated to DescriptionOctober0.60section
Waveform graphicsrelated to DescriptionAlthough0.60section
Waveform graphicsrelated to DescriptionAll0.60section
Waveform graphicsrelated to DescriptionTektronix0.60section
Waveform graphicsrelated to DescriptionAtari0.60section
Waveform graphicsrelated to DescriptionDEC0.60section
Waveform graphicsrelated to DescriptionSuch0.60section
Waveform graphicsrelated to DescriptionThe0.60section
Waveform graphicsrelated to DescriptionX-axis0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.