Close up of microphone in conference hall

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Size: 5541px × 3699px
Photo credit: © Marko Rupena / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: audio, board, broadcast, business, communication, conference, electronic, equipment, event, hall, lecture, meeting, mic, microphone, object, presentation, room, seminar, sound, speech, stage, technology