digital technology for communication icon , 48x48 pixel perfect and editable stroke

microchip computer semiconductor chip icon vector circuit cpu mic microphone music radio karaoke concert stage audio voice sound speech wave recognition home technology smart assistant isolated white background design flat web green classic singer metal processor board motherboard digital microprocessor echo mobile iot command car message speaker communication 48x48 pixel perfect editable stroke consist electronic device system artificial intelligence record font text brand diagram line label logo circle document number presentation multimedia drawing cartoon advertising gadget screenshot signage