Electro-acoustic idiophones
type: Concept
notation: 511
broader: Electro-acoustic instruments and devices

Transducers
type: Concept
notation: 515
broader: Electro-acoustic instruments and devices

Electrophones
type: Concept
notation: 5
narrower: Electro-acoustic instruments and devices

Electro-acoustic aerophones
type: Concept
notation: 514
broader: Electro-acoustic instruments and devices

Hornbostel - Sachs
type: ConceptScheme

Electro-acoustic membranophones
type: Concept
notation: 512
broader: Electro-acoustic instruments and devices

Electro-acoustic instruments and devices
type: Concept
narrower: Transducers
narrower: Electro-acoustic aerophones
narrower: Electro-acoustic chordophones
narrower: Electro-acoustic membranophones
narrower: Electro-acoustic idiophones
broader: Electrophones
notation: 51
definition: Electrical signals are passed to a loudspeaker to produce sound. The signals are produced using materials that generate acoustic sound, or by mechanically driven signal sources. Modules and configurations of acoustic, vibratory mechanisms (often resembling traditional acoustic instruments) and electronic circuitry such as transducers and amplifiers.
in scheme: Hornbostel - Sachs

Electro-acoustic chordophones
type: Concept
notation: 513
broader: Electro-acoustic instruments and devices