The story
From electrophone + -ic.
Etymology from Wiktionary, CC BY-SA 4.0.
electrophonic
Today it means: relating to electronic equipment to produce sound (this adjectival sense is not comparable) Full definition →
Today it means: relating to electronic equipment to produce sound (this adjectival sense is not comparable) Full definition →
From electrophone + -ic.
Etymology from Wiktionary, CC BY-SA 4.0.