Search keywords: lecturer
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Изображения из Adobe Stock
Colorful speaker vibrating with loud sound
教育・勉強イラスト
Flyer Megaphone speaker for announce, advertising, promotion, and Grand sale. Vector illustration for retail shopping online marketing template, banner, poster, and background.
Silent icon
hand drawn black line of music instruments. guitar, saxophone, drum doodle vector set.
Speaker box icon vector design set. Silhouette of speaker box symbol, sound box, music  instrument design for app, logo, web. Vector illustration.
Politician speaker icon in thin outlined.
Concentric ripple circles sound waves icon set. Seismic Earthquake alert radar. Radial signal sonar wave soundwave rings touch effect or pulse line vector collection isolated on transparent background
Smart home, man using smart home control system in smartphone. Various electronics with smart functions. Vector doodle illustration, banner
Teacher icon set. Containing lesson, class, school, teaching, mentor, professor, education, books, instruct, knowledge and pedagogy. Vector solid symbol collection.
speaker icon for illustration
Business seminar or it teaching company. Financial lecture for employees, marketing and sales presentation in office. Conference recent vector scene
Set of megaphone icons. Black speaker icon in glyph
Medical Education web icon set in line style. Medicine, college, student, learning, book, collection. Vector illustration.
Illustration of sound speakers. Image for party flyer.
Training seminar icon. Illustration vector
Retro elements with a photocopy effect for creating collages. Vinyl record, cassette, microphone, mouth, eyes, cassette, chain. Vector illustration in a grayscale dot design of punk.
Volume icon set
Acoustic speakers set. Cartoon vector illustration.
Seminar or Conference line editable icons set. Conference icon set. vector illustration
no sound or keep silence red circle sign, green allowed round vector icon, 3 pictogram collection
megaphone sound device isolated icon vector illustration design  black and white
Speaker with Sound Waves Icon Pair, Two black-and-white speaker icons with varying sound wave designs, ideal for audio, volume control, and multimedia applications.
electric megaphone isolated in retro halftone black and white collage element for mixed media design vintage dotted pop art style grunge punk crazy
Hand drawn vector illustration of vintage speakers in a sketch style surrounded by a minimalist design
A panel of speakers engaging in a discussion on stage at a conference, with an audience seated in front, emphasizing professional dialogue and exchange of ideas vector illustration.
stack of speakers halftone grunge vector design element
Woman lecturer speaks people on stage. Professor at tribune. University seminar. School education. Teacher standing in front of students audience. Academic auditorium. Vector concept
Volume icon set.Speaker icon set. volume icon vector. loudspeaker icon vector. Mute and unmute volume sound.Audio speaker volume on line art icon for apps and websites.Black volume sound icons.
Audio icon set. Containing headphones, sound, music, volume, earphones, equalizer and speaker icons. Solid icon collection. Vector illustration.
Public Speaker On Lectern In Front Of Audience.
 illustration of woman shouting
speakers isolated on white
Megaphone with call to action speech bubble. Loudspeaker. Banner for business, marketing and advertising. Vector illustration.
Black quotation mark, quote symbol icon vector illustration, double quotation mark isolated on white background.
PR Campaign banner web icon illustration concept with icon of response, media press kit, support, public speaking, and crisis team
Retro collage photocopy elements a film camera, a vintage clock, radio, a microphone, antique telephone, record player, old TV. Vector illustration.
Pastel Turntable Record Music Player Vector Illustration
A hand drawn icon of loudspeaker
 Loudspeaker in hand retro halftone style,collage design element in trendy magazine style
Speaking line editable icon set. Communication icons collection. Containing discussion, speech bubble, talking, consultation, conversation and more. vector illustration.
Hand Drawn Megaphone Vector Illustration for Communication and Announcement Design
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
Professions, occupations and jobs set. Teacher, doctor, fireman, policeman and waiter. Various working characters in different uniforms. Doodle vector illustration, isolated
Man standing holding a large megaphone. Communication of  concept. Colorful vector illustration
Hand-Drawn Set of Speakers in Black and White Woodcut Style Vector Illustration
Training seminar icon Illustration
player interface icon. play button icon. Play and pause buttons icon set, ideal for media players. Vector illustration Eps 10
Dynamic megaphone speaker symbol for effective communication and outreach, megaphone speaker icon, loudspeaker communication symbol, public speaking megaphone, media announcement icon
megaphone silhouette, minimal car horn icon vector illustration
mute and unmute icons set
Creative business agency yellow social media post banner template
stack of speakers halftone grunge vector design element
Bold black and white audio speakers illustration with spray paint effect
Mute sound icon vector set. Black and white.
Holding megaphone to speak up line art drawing. Person holds megaphone speaker in single line art illustration.
Sound speakers cartoon vector set. Studio professional parties concerts music listening devices illustrations isolated on white background
Communication icon set. Containing speak, phone, mail, contact, chat, website, satellite, radio, antenna, message, connection, news and more. Editable line icons. Vector illustration.
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
loudspeaker in hand in halftone style,collage magazine style,trendy collage design
education school classroom lecture icon set student learning online class study seminar college conference signs vector illustration for web and app
Group of professionals engaged in a discussion during a business meeting in a modern office environment
Student on lecture in college or university. Business training for office workers or young entrepreneurs. Female teacher, speaker stang near board, vector scene
Vector megaphone announcement symbol art
Hotline icon set. Simple operator logotype graphic unique design isolated on white background.
Training session with a corporate trainer presenting to a group of new employees character vector illustration design.
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
Megaphone vector icon set in black and blue colors.
オンライン教育に関するアイコンセット 編集可能 カラー
hand holding megaphone bullhorn outline illustration
Energetic party icons set capturing celebrations with music, dance, and festive spirit, line art style
Column loud speakers, audio stereo music system. Professional electronic loudspeakers, music concert equipment with amplifier and subwoofer. Flat vector illustration isolated on white background
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
Diverse Audience Attending a Professional Seminar Discussion
stereo speaker halftone grunge vector design element
megaphone icon, promotion icon silhouette vector style with white background Art & Illustration
大学の講義・授業風景 講師と生徒たち
Training icon set. Containing coaching, workshop, education, seminar, advise, support, learning, webinar, skills, business and more. Editable line icons. Vector illustration.
speaker isolated on white background
Speaker silhouette. This image shows a black and white silhouette of a speaker, also known as a loudspeaker or audio speaker. Vector clipart illustration design.
Trendy Halftone Collage Hand holding Megaphone and microphone for media interview and news. Speech bubble messages. Journalist and reporter. Broadcast recording. Contemporary vector illustration art
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
Retro Audio Speakers Silhouettes. Vector cliparts isolated on white.
Megaphone icons set. Loudspeaker megaphone icon set. Advertising concept. Loudspeaker megaphone symbols. Marketing, advertising, promotion
Set of no sound, No speaker icon. Sound Icons. speaker mute icon sign. Volume Off symbol. Silent mode icons
Cute cartoon hand drawn vector music sound speaker clipart.
Black and white stereo speakers with a retro and bold illustration style
audio speaker doodle hand drawn icon. Outline drawing audio speaker line clipart symbol
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