audio-active
/ˌɔːdɪəʊˈaktɪv/Now rare (perhaps disused )
adjective
Of an approach to language teaching: providing an opportunity for students to listen and respond, typically through the use of audio equipment in a language laboratory; (of such equipment) that allows the student to hear his or her own voice clearly by means of electronic amplification.
Origin
1950s; earliest use found in The French Review. From audio + active.