# signal-types

A view of drillable.com › vocab › signal-types.
Reflects the index built 9 Sep 2026, 08:43 UTC.
A view: it cites hashes and asserts nothing.
Use: MCP https://mcp.drillable.com (tools search, trace) · [html](/vocab/signal-types.html) · [markdown](/vocab/signal-types.md) · [json](/vocab/signal-types.json) · discovery /.well-known/drillable.json (this origin's keys, endpoints and conformance)

A property name used by https://drillable.com (llm-extract/1): 1 use on 1 subject in 1 work. No reader has asserted a definition or an alias for it; its meaning is what its uses show.

## Where it is used (1)

- **ai028** = audio and/or control voltage · [quote](/r/sha256:3d7a5316d8e3255a8277f50255140861222b4f16045e8d7399f86c033d02277a?trace&start=740&end=794) · [sha256:cb8615a75de0b56a…](/r/sha256:cb8615a75de0b56a90da70be52aa48c68df1c7b5cb43f15a9e2dd3ab90a7e646)


A predicate's definition and aliases are assertions with the predicate IRI as subject; the term itself carries no meaning beyond them.

---
Drillable™ is a trademark of Drillable LLC.