Search keywords: lecturer
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Изображения из Adobe Stock
Vintage Concert Speakers Halftone Grunge Vector – Bold Stack with Rough Ink and Dot Texture
Flyer Megaphone speaker for announce, advertising, promotion, and Grand sale. Vector illustration for retail shopping online marketing template, banner, poster, and background.
Seamless gray metallic mesh texture pattern with a perforated steel speaker grill
Three bold speaker stacks with distinct circles, shapes, and outlines
Editable stroke vector icons set for audio and video. Thin line collection of music and video icons. Modern illustration for multimedia, sound, playback, digital, media, player, streaming and more.
Business People Silhouettes: Presentation & Communication
Colorful speakers and audio equipment displayed in a vibrant digital illustration, showcasing modern sound systems with energy and style
Print Audio Speakers Set
megaphone icon, promotion icon in silhouette vector style with white background
Black and white stereo speaker audio sound
Mute sound, audio, silence sign sketched icon featuring speaker symbol and diagonal line overlay
Speakers stand at white empty boards. Teacher lector business coach points on board. Flat office training, lecture in college or university school lesson, vector set
Powerful stereo speakers blasting loud music, isometric flat design with lightning bolts, audio equipment, entertainment, concert sound, vibrancy, red background, vector cartoon illustration
A man in a suit presents a chart to an audience during a business meeting or training session using a projector.
Training seminar icon. Illustration vector
Illustration of sound speakers. Image for party flyer.
Male Math Teacher Silhouette Explaining Formulas at Whiteboard – Education Concept Illustration
Adobe Illustrator Artwork
Vintage hand drawn megaphone announcement illustration
loudspeaker in hand in halftone style,collage magazine style,trendy collage design
Black silhouette of a speaker icon with a diagonal line indicating no sound or mute
Volume icons vector set in different stroke line style
Retro halftone megaphone with yellow lightnings,trendy collage element
Modern speaker collection for powerful sound and dynamic audio experiences
Low Volume Speaker
stack of speakers halftone grunge vector design element
Black and white stereo speakers with a retro and bold illustration style
Sound Tech Icons. Solid, filled icons set of sound technology devices: speaker, headphone, radio, microphone,
3D Blue megaphone and flash lightnings. Special offer. Social media promotion. Marketing time concept. Loudspeaker or speaker object. Realistic design emoji icon. 3D Vector illustration
Blue Stereo speaker icon isolated on white background. Sound system speakers. Music icon. Musical column speaker bass equipment. Vector
Vector illustration of men setting up a wall of speakers on a favela rooftop in Rio de Janeiro with Brazilian flag, in flat and minimalist style
speaker icon vector, isolated loudspeaker vector on white background
Important Announcement banner logo template. Suitable for websites, social media, email marketing campaigns, or print materials to highlight urgent updates, special offers, or key messages
Student on lecture in college or university. Business training for office workers or young entrepreneurs. Female teacher, speaker stang near board, vector scene
Cute cartoon hand drawn vector music sound speaker clipart.
Sound on icon vector. Audio speaker volume symbol for media player interface. Music loud button for web design and mobile app. Digital graphic pictogram illustration isolated.
Illustration of a speaker sticker, an audio device for music and sound, featuring a woofer and tweeter, perfect for stereo systems, parties, and dj setups on yellow background
Pastel Turntable Record Music Player Vector Illustration
man and woman-Business person with documents - man and woman - upper body clipboard vector illustration
Rock and roll doodle vector set with skulls, guitars, music notes, lightning bolts, and punk elements.
Perfect for t-shirts, posters, stickers, album covers, and retro designs.
This vibrant vintage-inspired speaker design showcases its unique orange color and round speaker grille while representing the passion for music and sound quality.
Diverse Audience Attending a Professional Seminar Discussion
Stereo Speakers with Musical Notes and Laurel Wreath
A collection of four black and white speakers isolated on white background, representing audio equipment and sound systems
Business presentation scene featuring a confident speaker in a suit delivering insights to an engaged audience in flat vector art
Music Notes and Instruments Illustration: A vibrant and whimsical illustration, featuring an array of musical instruments such as guitars, microphones, and accordions.
stereo speaker halftone grunge vector design element
Speaker set silhouette vector art illustration on white background
Megaphone announcement marketing speaker icon vector sign
speaker line art, black outline, vector and illustration, coloring book page line art drawing
Cute and playful cartoon speaker icon featuring detailed elements and bright colors for multimedia and music themed illustrations
Illustration of wooden speakers against a leafy backdrop, showcasing a blend of nature and technology. Perfect for audio, music, and nature-themed designs.
Education and learning solid icon set. Classroom teaching moments with teacher pointing at blackboard, student raising hand at podium, and group lecture for seminar or training.
Two black and white speakers with visible drivers on a white background in a sketch style image
Sleek dark metallic grid pattern with textured holes perfect for industrial or speaker design
Sound system speakers and audio equipment. Vector cartoon illustration. Music concept. Amplifier, receiver, subwoofer. Pop art retro style. Colorful vibrant digital graphic.
Powerful loud music speakers with dynamic lightning bolts, stereo sound system, isometric audio speakers, sound waves, energetic red background, modern vector illustration for music events
Megaphone icon, loudspeaker symbol, announcement and advertising vector illustration, business promotion sign, megaphone logo design with sound on transparent background
Mute sound icon concept. graphic design, logo, Web, UI.
Speaker High Volume
Scientific seminar, lecture or conference with presentation in front of audience vector illustration. Cartoon scientists and professors sitting on chairs on stage of auditorium to speak about research
Speaker sound volume icons set. Black audio control symbols. Mute, low, medium, high volume levels. Sound speaker vector on dark background. Speaker status icon pack for UI UX apps
silhouette of megaphone loudspeaker icon vector illustration
Set of megaphone icons. Black speaker icon in glyph
Hand Drawn Megaphone Vector Illustration for Communication and Announcement Design
Conference Vector Icon Set | Adjustable Line Weight | Speaker, podium, audience, chart, presentation, mic, discussion, seminar, networking, success, projector, meeting, talk, panel icons
Illustrated Gray Speaker on White Backdrop Audio Equipment Sound System Vector Graphic
Person working from home with laptop, headphones, and speaker. Ideal for website banners, blog posts, and articles about remote work.
speakers icon, speakers vector illustration-simple illustration of speakers, perfect for speakers logos and icons
Two black speakers with white accents stand side by side on a white surface
Woman lecturer speaks people on stage. Professor at tribune. University seminar. School education. Teacher standing in front of students audience. Academic auditorium. Vector concept
Audio speaker vector line icon for sound system music playback and volume amplification representing stereo equipment and entertainment technology
Hand-Drawn Set of Speakers in Black and White Woodcut Style Vector Illustration
speaker icon set. noise icons symbol. sound level. silent signs. Volume symbol
stereo speaker halftone grunge vector design element
Vector art of Two speakers one colored and one outlined isolated on white background vector illustration
Vector Elements
3D Blue megaphone and flash lightnings. Special offer. Social media promotion. Marketing time concept. Loudspeaker or speaker object. Realistic design emoji icon. 3D Vector illustration
Simple flat 2D icon portable speaker isolated on a white background, vector, flat design, animation design, vector, animation design, simple flat 2D icon, minimalist icon, AI flat 2D, icon
Speaker box icon vector design set. Silhouette of speaker box symbol, sound box, music  instrument design for app, logo, web. Vector illustration.
Modern Neon Speakers on Black Surface with Purple Glow
Bold black and white audio speakers illustration with spray paint effect
speaker sound waves icon vector
A surreal image of a powerful stereo system blasting heartbeats, featuring speakers with menacing spikes.  The vibe should be dark, intense, and slightly unsettling.
Conference icon collection set. Containing design Speaker, Online Meeting, Presentation, Audience, Q&A
Vector silhouette of a black audio speaker with multiple drivers and a simple modern design representing sound equipment
Monitor Speakers Illustration Series
tall speakers one line illustration
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