IPA: /ˈɛəˌtʃɛk/
KK: /ˈɛrˌtʃɛk/
A recording made to showcase the skills of a broadcaster, often used to impress potential employers.
The radio station requested an aircheck to evaluate the new announcer's performance.
Aircheck → The word is formed from "air" (from Old English "aer", meaning the invisible gaseous substance surrounding the Earth) and "check" (from Old French "eschequier", meaning to check or verify). The term "aircheck" refers to the act of verifying or monitoring the quality of air, often in the context of broadcasting or radio stations checking their transmission quality.
Think of 'air' as the invisible substance around us and 'check' as verifying something — an aircheck is about verifying the quality of what is transmitted through the air.