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Roland TR-808: Applications & Companies

The Roland TR-808 Rhythm Composer, commonly known as the 808, is a drum machine manufactured by Roland Corporation between 1980 and 1983. It was one of the first drum machines to allow users to program rhythms instead of using preset patterns. Unlike its nearest competitor at the time, the more expensive Linn LM-1, the 808 generates sounds using analog…

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Roland TR-808 topic overview

The analysis highlights Applications and Companies as prominent areas in the source structure around Roland TR-808.

Related topics
155
Source areas
7
Connected nodes
162
Extracted relationships
22
Concept neighborhoods
29
Bridge connections
162

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Uses and influence · 68 topics
Sounds and features · 31 topics
Overview · 21 topics
Background · 12 topics
Successors · 10 topics
Development · 9 topics
Release · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Dates
1980–1983
Effects
Individual level, tuning, attack, decay, and tone controls for some sounds
External control
DIN sync in/out
Keyboard
16 pattern keys
Manufacturer
Roland
Polyphony
12

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Background

Development

Sounds and features

Release

Uses and influence

Successors

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.

How Roland TR-808 connects Entity context

The extracted context around Roland TR-808 shows recurring relationship patterns in the source. For example, Roland TR-808 → 1980–1983 Another extracted example is Roland TR-808 → Individual level, tuning, attack, decay, and tone controls for some sounds. Use these groups to spot repeated connection types before inspecting the individual relationships.

Roland TR-808

Top relations

Dates · 1
Roland TR-808 → 1980–1983
Effects · 1
Roland TR-808 → Individual level, tuning, attack, decay, and tone controls for some sounds
External control · 1
Roland TR-808 → DIN sync in/out
Keyboard · 1
Roland TR-808 → 16 pattern keys
Manufacturer · 1
Roland TR-808 → Roland
Polyphony · 1
Roland TR-808 → 12
Price · 1
Roland TR-808 → US$1,195 £765 ¥150,000 JPY
Storage memory · 1
Roland TR-808 → 32 patterns, 768 measures
Synthesis type · 1
Roland TR-808 → Analog subtractive
Timbrality · 1
Roland TR-808 → 12

Important terminology

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

Important terminology

808 drum roland sounds used music hip-hop machine electronic machines samples bass 1983 sound including first users use using became

Roland TR-808 relationships Subject–Predicate–Object triples

TTTA extracted 22 structured relationships around Roland TR-808. Examples in this analysis include Roland TR-808 → Dates → 1980–1983 and Roland TR-808 → Effects → Individual level, tuning, attack, decay, and tone controls for some sounds. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Roland TR-808Dates1980–19831.00infobox
Roland TR-808EffectsIndividual level, tuning, attack, decay, and tone controls for some sounds1.00infobox
Roland TR-808External controlDIN sync in/out1.00infobox
Roland TR-808Keyboard16 pattern keys1.00infobox
Roland TR-808ManufacturerRoland1.00infobox
Roland TR-808Polyphony121.00infobox
Roland TR-808PriceUS$1,195 £765 ¥150,000 JPY1.00infobox
Roland TR-808Storage memory32 patterns, 768 measures1.00infobox
Roland TR-808Synthesis typeAnalog subtractive1.00infobox
Roland TR-808Timbrality121.00infobox
bossa novainstance ofbut instead offered preset patterns0.80text
the Roland MC-8 Microcomposerinstance ofmicroprocessors were appearing in instruments0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Roland TR-808 bring nearby vocabulary together. In this analysis, examples include Drum, Machine and Tr-808. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Roland TR-808
    • Drum
    • Machine
    • Tr-808
    • First
    • Released
    • Machines
    • Used
    • Samples
    • Using
    • Patterns
    • Analog
    • Synthesis
  • roland tr-808
    • Drum
    • Machine
    • Tr-808
    • First
    • Released
    • Machines
    • Used
    • Samples
    • Using
    • Patterns
    • Analog
    • Synthesis
  • drum machine
    • Machine
    • Bass
    • Machines
    • First
    • Roland
    • Used
    • Sounds
    • Sound
    • Tr-808
    • Percussion
    • Released
    • Use
  • roland corporation
    • Drum
    • Machine
    • Tr-808
    • First
    • Released
    • Machines
    • Used
    • Samples
    • Patterns
    • Analog
    • Synthesis
    • Use
  • electronic music
    • Producers
    • Hip-hop
    • Music
    • Rock
    • Became
    • New
    • Including
    • Sound
    • Dance
    • One
    • Sounds
    • According
  • bass drum
    • Machine
    • Sound
    • Bass
    • Drum
    • Machines
    • Roland
    • Used
    • New
    • Sounds
    • Decay
    • First
    • Became
  • roland mc-8 microcomposer
    • Drum
    • Machine
    • Tr-808
    • First
    • Released
    • Machines
    • Used
    • Samples
    • Patterns
    • Analog
    • Synthesis
    • Use
  • roland jx-3p
    • Drum
    • Machine
    • Tr-808
    • First
    • Released
    • Machines
    • Used
    • Samples
    • Patterns
    • Analog
    • Synthesis
    • Use

Connections between topic areas Semantic bridges

For Roland TR-808, one of the stronger structural bridges in this analysis connects Roland TR-808 with Uses and influence. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Roland TR-808 — Uses and influence · splits 94 ⟂ 69
Roland TR-808 — Sounds and features · splits 131 ⟂ 32
Roland TR-808 — Overview · splits 141 ⟂ 22
Roland TR-808 — Background · splits 150 ⟂ 13
Roland TR-808 — Successors · splits 152 ⟂ 11
Roland TR-808 — Development · splits 153 ⟂ 10
Roland TR-808 — Release · splits 158 ⟂ 5

Map overview Semantic statistics

Roland TR-808

Nodes163
Edges162
Triples22
Avg. degree1.99
Density0.01227
Components1

Source & methodology

TTTA analyzes the structure around Roland TR-808 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Applications & Companies, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Roland TR-808 · EN edition · Analysis: TopicsToTalkAbout

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