IPA: //voʊˈkoʊdər//
KK: /voʊˈkoʊdər/
A device that changes and synthesizes speech sounds electronically, often used in music and communication.
The musician used a vocoder to create unique vocal effects in the song.
Vocoder is formed from "voice" (from Latin "vox", meaning sound or voice) and "coder" (from Latin "codex", meaning a system or method). The word vocoder refers to a device that encodes and decodes voice signals, transforming sound into a coded format.
Think of 'voice' as the sound being transformed and 'coder' as the system that processes it. This helps you remember that a vocoder is a device that encodes and decodes voice signals.