Acquisition card

The acquisition card is mainly a capture device that captures external analog signals such as photoelectric, video, and audio, digitizes them and imports them into a computer for digital processing. The main types include image acquisition cards, video acquisition cards, audio acquisition cards (such as sound cards), and data acquisition cards, etc. It is widely applied in fields such as security monitoring, teaching courseware recording, large screen splicing, multimedia video recording, conference recording, virtual studios, virtual reality, security X-ray machines, radar image signals, VDR recorders, medical X-ray machines, CT machines, gastrointestinal machines, colposcopes, industrial inspection, intelligent transportation, medical imaging, industrial monitoring, instruments and meters, machine vision, etc Domain.