Search keywords: lecturer
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Изображения из Adobe Stock
Stage Podium with Microphones icon isolated on transparent background
習い事を楽しむ子供たち
Megaphone icons vector pack in black and blue colors
Collage halftone music elements microphone, record player, cassette, speaker, headphones, flash drive, hand. Vector.
Conference icon vector male person on podium symbol for business meeting with microphone in glyph pictogram illustration
 Modern-music-speaker--black-isolated-silhouette-style-- vector art icon
Talk line icons set with Meeting, Message, Phone, Bubbles, Conversation, Conference, Chat, Management and more. Editable Stroke
Man standing holding a large megaphone. Communication of  concept. Colorful vector illustration
Customer support, assistance, technical support, customer service, call center, hotline, operator, staff, agent, service icon vector set in line and flat style for app and website
Megaphone with let's go speech bubble. Loudspeaker. Banner for business, marketing and advertising. Vector illustration.
Education concept illustration. Diverse students, pupils studying, learning, reading book, watching online course, training. Simple hand drawn outline vector illustrations isolated
Speaker icons set. volume sign and symbol. loudspeaker icon. sound symbol
Trendy retro Halftone Collage with Megaphone, Laptop and Hand. Social media news and propaganda. Online marketing and promotion concept. Pop art design poster. Contemporary vector illustration art
speaker volume icon set. Volume icon. silent icon symbol. sound icon vector.
Flat black home cinema and stereo system set. Vector illustration of tv, receiver, subwoofer and speakers.
Seminar or Conference thin line icons set Vector design. Editable stroke
Minister speaking before audience at parliament government building. Crowd of people giving support to political speaker or election candidate. Vector illustration for politics, democracy concept
Hand holding Loudspeaker - torn out paper sticker for collage. Retro megaphone with blue lightnings. Vector halftone illustration Grunge punk element.
Men sitting and discussing, black silhouette of people
Businessman point at flipchart with pointer stick
Speech bubbles, communication concept. Colorful geometric shapes. Conversation, rhetoric, discussion symbols. Art of oratory, public speaking. Isolated abstract flat vector illustration
woman speech podium icon sign vector
Megaphones, hands holding loudspeakers, orange circle background, black and white contrast, lightning bolts, scratched texture, dramatic announcement, activism concept, powerful communication, graphic
Teacher presentation icon vector illustration. Education concept
Personal growth thin line icons set. Development symbol. Editable stroke. Vector
Press conferees business training concept. Two successful people character discussion. Trending class hall vector flat graphic design illustration
大学の講義・授業風景 講師と生徒たち
Male lecturer explaining at a seminar and copy space [Vector illustration].
Vibrant vector music festival with energetic crowd and stage.
megaphone silhouette, minimal car horn icon vector illustration
Vector communication illustration of cute happy brain with loudspeaker on pink color background. Flat doodle style cartoon design of smile lead brain character speak or scream into megaphone
Speakers isolated on white vector
Trendy Halftone Collage Online announce. Hand holding megaphone out of laptop screen. Pop art design loudspeaker. Social media news, promotion and propaganda. Contemporary vector illustration art
Employees meeting for business training. Businessman presenting charts and reports. Vector illustration for business presentation and education concept
Business man pointing finger at something. Happy face. Hand drawn style vector design illustrations.
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
continuous line drawing of the Audience in the conference hall, The public speaker in lectures, in front of the audience.
Volume icons vector pack in black and blue colors
Professions, occupations and jobs set. Teacher, doctor, fireman, policeman and waiter. Various working characters in different uniforms. Doodle vector illustration, isolated
Business meeting or presentation, business coach and office team. Office team business training or conference vector illustration set. Teamwork presentation
two speaker boxes, vector illustration
People talking icon set. Conversation and communication icons, chat or talk speech bubble icon
Audio button icon set. Containing music, sound, speaker volume, play, video, pause, equalizer, loudspeaker, mute, microphone, headset. Vector illustration
3D bubble testimonial banner, quote, infographic. Social media post template designs for quotes. Empty speech bubbles, quote bubbles and text box. Vector Illustration EPS10.
No speaker sound or keep silence red circle sign and green allowed vector icons. Mute and unmute volume sound button icons set. Volume allow and prohibit sign icon. Flat style. Vector illustration.
Speaker icon, Speaker isolated on white background, Loudspeaker speaker vector
Sound volume icons set with different signal levels on white background. Аn icon that increases and reduces the sound. Sound icon, volume symbol, speaker sign, audio control icon set. Vector
A set of different monochrome speakers. Vector illustration. Elements for design
Community and Nonprofit icons set with civic engagement, volunteerism, service, workshops, training, leadership, collaboration, networking, community building, grassroots icon. Simple flat vector
Cartoon vector illustration of lector at the laptop screen. Webinar, web seminars, webcasts. Modern education concept on dark
Megaphone with save the date speech bubble. Loudspeaker. Banner for business, marketing and advertising. Vector illustration.
sound loud speaker
Trendy Halftone Collage Online Broadcasting concept. Hand with Microphone and Speech bubble message. Audio recording of interview. Talking in podcast. Contemporary vector illustration art
LETER D MICROPHONE LOGO DESIGNS ABSTRACK VECTOR
Speaker on transparent
Speaker icon web design in vector
習い事を楽しむ子供たち
Vintage headphone vector iilustration, monochrome concept, hand drawn illustration, minimalist design, isolated on a white background
Simple speaker volume icon (black)
Business coach. Corporate business coaching, training, conference or seminar, teamwork speakers characters vector illustration set. Meeting seminar trainers
教科書を使って勉強を教える先生。真剣に学ぶ男子生徒のイラスト素材。
megaphone, speaker, loudspeaker
Speaker icons set. Volume icon. Loudspeaker icon vector. Audio. Sound
online video chat meeting icon sign vector
Collection of buttons for the phone call user interface isolated. Video communication elements. Video call, handset, speaker, message, and mute buttons. Interface buttons for mobile connection. Vector
Cut out from magazine old television with place for copy space. Halftone retro tv. Trendy vintage design for banner, poster, card.
music speaker box sketch engraving black and white outline. Scratch board imitation.
Woman standing holding a large megaphone. Communication of  concept. Colorful vector illustration
Disco Speaker with Neon Rainbow Circle
Pink Paper Lined Collage Woman Pop Art Loudspeaker Hand – Retro Sale Banner Design with Comic Style and Feminine Power.
Music speaker icon, Loud woofer box vector icons set design, outline, line and stroke style can be used for web, mobile, ui, system, Vector illustration
The speaker is on the podium. Performance. The conference. Lecture. Lecturer. Vector image.
指し棒を持つビジネスパーソン男性
Continuous one single line drawn character politics of business coach speaking. Politician giving a speech conveys his vision and mission. Political meeting, speech. Political meeting, speech.
Speaker sound icon ,audio volume symbol, vector loudspeaker, music volume
Web conference. People listening to online interactive seminar, lecture on computer screen. Webconferencing, webcast, webinar, e-learning. Vector illustration
Speaker Icon. Loud music home system symbol. Vector set of audio bass with Bluetooth technology. Flat outline
Microphone silhouette black vector illustration and white background
business public speech icon vector seminar coaching presentation symbol illustration people speaking lecture design
DJ turntable setup with speakers and mixer. Ideal for music production equipment, nightclub entertainment systems, professional audio gear, or electronic music performance illustrations.
Wireless portable speaker vector isolated illustration
Call center Microphone icon Vector illustration
Conference, meeting, business training and team, brainstorm, seminar, interview icon set
Lecture teaching company. Speakers course or curriculum, business conference presentation. School students classroom or hall, recent vector lesson
Flyer Megaphone speaker for announce, advertising, promotion, and Grand sale. Vector illustration for retail shopping online marketing template, banner, poster, and background.
Groovy computer device characters. Cartoon retro hippie personages of desktop pc and laptop electronic equipment. Vector groovy keyboard, monitor, usb and microphone, motherboard, mouse and headphones
Vectorial illustration of a megaphone isolated on a white background
Collection of vector illustrations of speakers with various designs and styles, representing audio devices for listening to music, sound or other entertainment.
Uomo che presenta l'analisi dei dati sulla lavagna
speaker
Guitar combo amplifier illustrations
Vintage audio equipment illustration featuring retro speakers and a cassette deck for creative applications
A woman stands on the tribune and speaks to an audience. Politics, debates, or international press conference concept. Public speaking landing page template. Flat vector illustration.
speaker in black color vector illustration
Important Announcement vector image with red color, announcement promotional png image with speaker icon
Lectern icon Vector flat thin line illustration
Vector realistic illustration of a red and white megaphone on a transparent background.
Audio icon solid illustration, pictogram isolated on white design element.
Dynamic red blue gradient radial speed sound wave light line pattern. Circular audio music symbol. Speaking abstract soundwave illustration, voice visualization spectrum, digital equalizer frequency.
 Shouting mouth,megaphone in hand and staring eye in halftone effect,cut out as if from a magazine,vector halftone elements for collage
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