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man's hands connected to the lie detector circuit
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male hands with polygraph sensors
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laptop with lie detector diagram
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man answering questions on a lie detector
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close up of a blender device
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man adjust knob on audio mixing equipment, close up view
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measuring the pulse of a person undergoing a lie detector
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electrophysiological testing
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person operating an ultrasound machine
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scientist operating a microscope control panel
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ultrasound device keyboard, hands of unrecognizable doctor working with ultrasonic equipment
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camera focuses on woman hand holding a pen on documents while recording a podcast with unrecognizable man sitting at desk
electrical panel maintenance and installation
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man checking out the screen of his tablet 4k
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patient nerves testing using electromyography at medical center
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ophthalmologist opening a drawer with lenses
laboratory technician arranging blood samples in a rack 4k
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person operating a multi-function electrostimulator
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blood pressure measurement 1
asian broker analyzing graphics on monitor and smartphone
woman in sportswear jumps and puts one foot on the tree bench
a man setting up audio equipment in a studio
patient nerves testing using electromyography at medical center
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audio engineer mixing audio with production software, mixer in view
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person using keyboard next to newspaper headlines discussing rail strike action in trade union dispute
hand adjusting faders on an audio mixer
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pharmacist putting pills on the counter
patient nerves testing using electromyography at medical center
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sound mixer and hands at live concert, closeup slowmo
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patient nerves testing using electromyography at medical center
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mature businessmen discussing stock market dynamics
the camera focuses on woman hand reading a braille book sitting on the sofa at home
vertical video of male film sound recordist wearing headphones checking equipment shooting movie or video in studio
person using a mixing desk
doctor looking dna molecule on computer
grey haired mature expert explaining financial charts to business worker
examinating blood samples using specialistic medical equipment at vet clinic
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doctor looking dna molecule on computer
the hands of an unrecognizable man learning to play the electric guitar 1
graph 15
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osciloscope scientific machine waveform
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moving fader up and unmuting channel, audio mixing console detail macro close up
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woman putting paper inside of an envelope
patient nerves testing using electromyography at medical center
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close up, anonymous audio engineer's hand turning knob on audio mixer in recording studio
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doctor using ultrasound machine
rear view of a man sitting on a table adjusting the equalizer on the laptop while recording a podcast
scientist operating microscope controls in a laboratory setting
incoming wires are attached to solar power controller, closeup view
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female sound engineer uses control mixing surface and computer
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