Loudspeaker on the wall in Saint-Petersburg, Russia.
Extreme close-up of a speaker
Loudspeaker On The Roof
Close up man's lips speaks in megaphone. Side view. Grey background.
Closeup at moving sub-woofer. Speaker part.
Macro of vibrating speakers membranes of professional sound speaker. Hifi system for musician. Top level speakers for music studio. Soft light
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Woman Takes Off Headphones To Listen To Speaker Say Something Off Camera Female Person Wearing Noise Cancelling Headphone
Retro radio tape recorder, audio cassette playing close-up. Listening to music, recording studio old radio boombox player, searching channel
Outdoor community loudspeaker system on a clear sky day
Portrait of young woman in hat and sunglasses expressing herself in studio
Mega phone at outdoor event with party flags
Close-up of black round audio speaker pulsating and vibrating from sound on low frequency. Contemporary stylish sub-woofer.
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Beautiful woman talking in loudspeaker smartphone at evening waterfront. Smiling lady recording voice message at cellphone on night quay.
Close-up. Acoustic system. Music plays, the column trembles
megaphone advertising speech bubble pop art retro
Young people expressing emotions: Portrait of passionate woman advocating for human rights and social justice.
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Portrait of african american lecturer holding monologue using microphone, gesturing with hands, studio background. Expressive BIPOC speaker
Businessman recruiting people with mega phone
Vintage Loudspeaker On The Wall
Acoustic sound system close-up, flying spices. Loud music volume macro shooting. Professional disco studio equipment subwoofer. Playback of musical stereo system, vibration.
Loud speakers on wooden pole - tilt up
Close-up of person speaking into megaphone. Close-up of young individual talking into loudspeaker on blurred background. Promotion concept.
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Vertical side footage of female Hispanic CEO of renewable energy technologies department presenting new windmill rotor blades mockup during conference in office
Cheerful girl announcing message through megaphone. Blur shopping mall background. Holiday sale concept.
Enthusiastic Person Raises Hand and Speaks into Loudspeaker. They Share Slogans or Announcements.
Playing yellow, modern speakers stacked in an endless loop. Membranes vibrate. Yellow, vibrant, modern speakers playing, stacked in an endless loop. Powerful membranes in closeup, vibrate in even frequencies suggesting loud, high decibel
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Adorable Smiling Woman Using Smartphone Recording Voice Message While Standing Outside in the Evening. Asian Female Going and Making AI
a high school student spoke in public at the time of competition
Adult businessman sitting in chair inside of hotel room and preparing speech with keynotes.
Marketing team with two project leaders standing in well-lit meeting room brainstorming ideas of better promotion of new VR set
Young And Athletic B-Boy Breakdancing To Break Beats On The City Street In The Circle Of Friends. Group Of Fashionable Young People
Formal representative standing against international flags and communicating with press media giving interview
Businessman standing on the podium with his colleagues in the business seminar 4k
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African american motivational speaker holding monologue using microphone, gesturing with hands, studio background. Energetic BIPOC speaker
Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas, politics or economy,
On-air sign going into focus...
Rear view of woman shooting on smartphone awards ceremony between people on seats
Bearded businessman sitting in chair inside of hotel room and preparing speech with keynotes.
business training and education for specialists and managers of big company, female coach and financial analyst
Funny Woman Having Fun With Loudspeaker In Slow Motion
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Side tilt footage of young Hispanic female engineer presenting new solar panel during business meeting and explaining benefits and net-zero technology used in solar cells in office
Senior African American businessman speaking on stage at podium in auditorium 4k
Young professionals expressing gratitude to experienced mentor for insightful presentation.
A friendly man speaks to the camera with a smile - closeup - green screen background
Male Auctioneer Presenting Artwork at Auction
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Vertical over shoulder footage female Hispanic solar engineer giving presentation about advanced solar panel system using multimedia screen at conference in office
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Side footage of female Hispanic CEO of renewable energy technologies department presenting new windmill rotor blades mockup during conference in office
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Retro broadcast radio receiver on wooden table Listen music concept. Vintage instagram old style music player.