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1.343 risultati per amplifier vector in video

abstract music sound wave or audio wavefrom isolated on black background.Line digital minimalist voice and symbol technology.
00:19
HD
A graphic circular loop of rhythmic audio frequency sound waves in the background.
00:10
HD
Megaphone Speaker Icon. megaphone loudspeaker.
00:06
HD
Volume up down animation, Vertical volume slider animation for audio level adjustment. ,Modern volume slider animation. 4K video.
00:08
HD
Sound Waves Equalizer Collection in Futuristic Colors Frequency Audio Waveform Music Wave Circle Bar Voice Graph Signal in HUD Style for Digital Sound Visualization and Media Design Projects
00:15
HD
Vector Network Analyzer is an instrument for measure antenna, cable, filter and amplifier parameters
00:21
HD
Digital Audio Mixer with Electric Guitar and Abstract Background Vector Illustration, Professional Sound Equipment, Control Panel, Gauge, Meter, Dial and Dashboard Design
00:08
HD
Lead nurturing process presentation with client acquisition bullseye, promotional amplifier icon, sales growth chart, organizational team graph.
00:16
HD
Sound Wave icon animation or Music Equalizer Symbol isolated on black background.
00:10
HD
Stage setup for a rock concert with musical instruments, amps, lights, and awaiting audience.
00:10
HD
Audio Equalizer Slider Animation Loop
00:40
HD
Sound wave line music abstract background. Pattern black and white illustration. Digital Equalizer Isolated Digital Sound on Black Background.
00:17
HD
noise icon vector for audio signal, sound alert, and volume interface design
00:10
HD
Green speaker sound wave volume icon on white background
00:25
HD
Megaphone speaker loudspeaker announcement audio device vector illustration isolated on green screen. megaphone, loudspeaker, speaker, audio device, announcement tool, bullhorn, sound amplifier, com
00:05
HD
Speaker Icon
00:05
HD
Futuristic Hexagonal Honeycomb Power Grid Audio Volume Step Up Animation 10 Seconds Loop in 4K UHD
00:10
HD
Animation of Cyan digital AI logo with futuristic technology. Chat with AI or artificial 4k Animation video on Black Background
00:10
HD
Vintage hi-fi audio amplifier isolated on alpha channel loop
00:12
HD
Retro Vintage Audio Speaker Vector Icon with Wireless Wi-Fi Connectivity, Radio Sound Symbol, Internet Network Communication and Modern Technology Illustration
00:08
HD
abstract music sound wave or audio wavefrom isolated on white background.Line digital minimalist voice and symbol technology.
00:19
HD
White and black audio waveform spectrum animation, 4k
00:10
HD
Megaphone Speaker Icon. megaphone loudspeaker.
00:06
HD
Interactive volume slider ui animation on green screen. Audio volume button element for music player and media control. 4K video.
00:08
HD
Audio frequency sound waves in the background, sound wave equalizer animation. Music equalizer- Circular audio waveform spectrum visualizer on black background.
00:10
HD
Neon glowing megaphone with colorful light effects on dark background
00:08
HD
Red megaphone bullhorn icon with sound waves on green screen chroma key background, 2D flat vector illustration for marketing, alerts, and announcements.
00:15
HD
Speaker Volume Icon with Sound Waves on Green Screen Background
00:10
HD
Visualization of voice record, artificial intelligence. Music equalizer, audio waves sound digital player waveform, recorder signal. Multicolored digital sound wave. Audio technology wave and design
00:10
HD
illustration video of a loudspeaker megaphone
00:07
HD
Blue matrix digital background, 3d rendering. Computer digital drawing, Big data flow with cyber blockchain on a circuit board with blue network system, AI Generated
00:08
HD
Megaphone Loudspeaker Line Art Animation on Plain White Background.
00:05
HD
Digital Audio Equalizer Spectrum Display with Colorful Light Bars on Black Background video...
00:10
HD
Animated Speaker Pulsing to the Beat Against a Green Screen
00:10
HD
Flat Vector Loudspeaker Sound Icon Animation 4K High Resolution Motion Graphic Design
00:10
HD
Glowing blue neon speaker icon on a dark background. speaker, neon, blue, glowing, icon, volume, loudspeaker,
00:10
HD
HiFi Master Audio Amplifier Rotary Volume Dial Knob Twisting to Max Gain Animation 10 Seconds Loop in 4K UHD
00:10
HD
Industrial Stage Equipped With Loudspeakers And Lighting Creating Immersive Concert Atmosphere
00:05
HD
Signal amplification - Electrical Circuits and Power Systems in Motion
00:08
HD
Ringing speaker volume audio notification icon with acoustic sound wave pulse and beat thump
00:08
HD
abstract music sound wave or audio wavefrom isolated on black background.Line digital minimalist voice and symbol technology.
00:19
HD
Colorful audio waveform spectrum animation, 4k
00:10
HD
Megaphone Speaker Icon. megaphone loudspeaker.
00:06
HD
volume sound control animation on Transparent background, Audio volume button element for music player and media control. 4k video.
00:13
HD
Ringing speaker volume audio notification icon with acoustic sound wave pulse and beat thump
00:08
HD
Minimalist Neon Blue Digital Audio Equalizer on Black Background. 4k motion videos
00:30
HD
Glowing white speaker icon suitable for digital audio designs. Graphic representation of sound volume level signal for multimedia projects.
00:10
HD
Futuristic Sci Fi HUD Telemetry Screen with Signal Amplifier Graph Curves and System Parameters Sidebar
00:20
HD
Sound Wave icon animation or Music Equalizer Symbol isolated on black background.
00:10
HD
illustration video of a loudspeaker megaphone
00:07
HD
Headphone sound wave animation on background with dynamic audio visual effects 4k animated
00:10
HD
Abstract blue background with smooth curves and wavy lines. The gradient of the color should be uniform, creating an elegant and modern wallpaper design.
00:10
HD
Blue matrix digital background, cyberspace concept, 3d render, Digital background with blue binary code and AI algorithms, Black background, AI Generated
00:08
HD
Colorful waveform
00:30
HD
Television Old Classic Volume Control Collection
00:41
HD
Audio spectrum on black. Loop.
00:10
HD
Industrial Mechanical Toggle Lever Switch Snapping Audio Volume Steps Animation 10 Seconds Loop in 4K UHD
00:10
HD
Circular Audio Spectrum Animation – Colorful EQ Equalizer Loop for Music Visuals and Sound Reactives
00:10
HD
Transistor npn schematic symbol vector electronic animation
00:07
HD
Megaphone and speech bubbles. Concept for message, announcement, protest or advertisement. 4K animation with alpha channel
00:16
HD
abstract music sound wave or audio wavefrom isolated on black background.Line digital minimalist voice and symbol technology.
00:19
HD
Colorful audio visualization effect. Looping, unique, useful as an element or background, for demonstration and scientific visualization.
00:10
HD
Switching lights on an old and retro amplifier.
00:15
HD
Closeup Of Hand Turning The Volume Knob Of Amplifier 4K
00:09
HD
Podcast microphone audio sound waveform animation, Animated sound waveform spectrum motion graphic animation 4k, Voice chat, Voice mail, Speech waves Podcast microphone audio sound waveform animation
00:10
HD
the sitting dog blinks and the head moves slightly
00:10
HD
glowing neon notification icon animation black background. 4K Video motion graphic animation.
00:08
HD
Animation, equalizer display bar, 4K
00:11
HD
Sound Wave icon animation or Music Equalizer Symbol isolated on black background.
00:10
HD
illustration video of a loudspeaker megaphone
00:07
HD
Speaker Stereo Music Green Screen 3D Rendering Animation
00:15
HD
Pink hippo is playing a guitar with a smile on its face. The guitar is blue and the hippo is surrounded by musical notes
00:10
HD
abstract, amplifier, audio, background, blurred, colored, computer, concepts, creative, curve, design, digital, digitally, disco, effect, electric, electronic, element, fantastic, flowing, frequency,
00:15
HD
Speaker animation that plays low bass frequencies. Animated audio elements background with smoke. Place for your text. Ultra High Definition 4K animation.
00:30
HD
Animated background with audio elements
00:15
HD
Audio vector equalizer. Loop.
00:10
HD
This is an animated video of people and chat icons, suitable for video content, presentations, seminars, webinars, entrepreneurs, business,
00:08
HD
Glowing Sound Wave Animation on Black Background
00:05
HD
Transistor npn schematic use for switch electronic with LED symbol vector animation
00:11
HD
noise icon vector for audio signal, sound alert, and volume interface design
00:10
HD
4k abstract music sound wave or audio wavefrom isolated on green screen background.Line digital minimalist voice and symbol technology.
00:18
HD
A graphic circular loop of rhythmic audio frequency sound waves in the background.
00:10
HD
Digital audio Vu Meters, in vintage style, to measure decibel sounds.
00:15
HD
Modern Volume Slider Animation on Black background. sound Animation 0 to 100 Animation.
00:06
HD
Headphone sound wave animation on background with dynamic audio visual effects. Animated sound wave visuals with headphones on a transparent background for audio effects
00:10
HD
Animation of increasing sound volume, music on black background, video elements
00:05
HD
A blue speaker icon representing sound waves 3d animation with Alpha Channel
00:09
HD
Retro colorful modern design of sound wave with loop animation
00:20
HD
Abstract glowing red neon hand speaker icon with sound wave. Concept of megaphone on black background. Hand holding loudspeaker silhouette vector design. 4k video.
00:10
HD
Audio sound frequency waves isolated on green screen background. alpha channel transparent background, voice record frequency motion, minimalist audio equalizer, green background video 4k.
00:30
HD
Abstract red on black sound waves background. Audio waves equalizer, voice, and speech recording.Abstract red on black sound waves background
00:10
HD
loudspeaker footage animation bar 2d line art full hd 4k
00:05
HD
vector illustration of a megaphone
00:08
HD
Speaker animation that plays low bass frequencies. Animated audio elements background with smoke. Place for your text. Ultra High Definition 4K animation.
00:30
HD
White Circle Audio music waves Frame. Audio waveform. Music waves oscillate. Digital Sound wave or frequency Frame.
00:10
HD
Amplifier caleidoscope - flower patterns
00:09
HD
Audio speakers standing in a row, Creative dolly shot looped in Ultra HD 4K.
00:06
HD
Green Speaker icon
00:08
HD
Transistor pnp schematic symbol vector electronic animation video
00:07
HD
Audio spectrum on black. Loop.
00:10
HD