habitué de conférences

OBS: habitué,ée : Personne qui fréquente habituellement un lieu.
OBS: film goer : amateur du cinéma.

CONT: With the development of highly portable, battery powered models, many conference-goers use their tape recorders to record speeches and make other personal comments and reflections toward the presentation of exhibits visited.
OBS: goer: one that attends regularly or frequents - used chiefly in combination (a strange and rich tonal world ... alien to contemporary concertgoers ...) (less than one fifth of the agricultural population are weekly filmgoers ...).