Hornbostel - Sachs
Analogue electronic instruments, modules and components
Continuously varying electrical signals are passed to a loudspeaker to produce sound. The electrical signals are generated using electronic circuitry. Configurations containing analogue fully electronic devices used to produce, process and communicate electronic sound signals and/or sequences of signals. These devices use voltage control sources.
Voltage control sources
Voltage control sources - control voltage sequence generators
Voltage control sources - controleers and interfaces