Search keywords: экспертиза
Найдено изображений: 32
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Изображения из Adobe Stock
active listening icon
University students life. Happy teenage boy sitting in library reading books and preparing for exam or seminar. Education, learning and studying. Flat vector illustration isolated on background
Noise Pollution line icons
Panel Discussion on Stage with Audience at Conference or Seminar
Business training and workshop excellent icon set. Containing teaching, education, coaching, discussion, learning, communication, presentation, lecture, meeting, teamwork, briefing vector illustration
Doctors training in medical staff training session at hospital for PPE trainer of pandemic virus awareness doctors meeting training for PPE instruments and parts of PPE training program for medical
hand holding megaphone and computer design, Amplifer speaker bullhorn announce speech message communication and loud theme Vector illustration
Home Audio System. Realistic 3d speakers for music festival. Curtain in the background
mute and unmute icons set
Marketing communication, announce promotion or communicate with employees, community or organization speech, loud voice or announcement concept, business people PR public relation shout on megaphone.
Education Tools Icon Set. Engaging and versatile icons for learning apps, classrooms, and online courses, perfect for enhancing educational resources and making learning fun and accessible.
Set of 30 outline icons related to higher education, university. Linear icon collection. Editable stroke. Vector illustration
black white Metal mesh seamless pattern
podium speech line icon set. conference sign. vector illustration on white background
Horn Icon Sign Squeeze Horn Klaxon Alert Attention Announcement Black White Silhouette Symbol Graphic Clipart Artwork Illustration Pictogram Vector
right hand holds a black and white speaker line art vector
Loudspeaker icon vector set
Stage truss frame,Speaker cabinet hanging truss.
Theory course isolated cartoon vector illustrations.
A business man speaker presenting or teaching in front of a projector screen at a presentation, seminar lecture or training conference talk in front of an audience or team.
Student Characters Sitting at Desk with Textbook Raising Hand in Classroom, Girl Answer Lesson, Boy Writing in Notebook
Workshop set of web icons in line style. Business Workshop icons for web and mobile app. Containing team building, teamwork, coaching, meeting, managing, coaching, motivation and more
Stylized megaphone icon, red and blue colors, simple geometric shapes, flat design, bold graphic, minimalist logo, political campaign symbol, announcement graphic, vector illustration, clean lines, co
One continuous line drawing of the Audience in the conference hall. The public speaker talks and gives instructions in the conference hall. The public speaker in lectures, in front of the audience.
Computer or electronic devices icons vector. Containing monitor, keyboard, mouse, headphone, speaker, desktop, printer, microphone, network, camera, central processing unit, wifi, wireless, router
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
Set of voice message equalizer. Voice sound line with broken lines isolated on white background. Vortex, sonar wave, soundwave, sunburst, signal signs. Vector graphic illustration
Businessman and businesswoman professional networking event where individuals are mingling and exchanging business cards character vector illustration design. Business networking event concept.
Pretty curly young trendy woman in urban autumn jacket, attractive girl character set, active life bundle. Confident active female poses, emotions, mood, busy workspace situations. Vector illustration
Business seminar or it teaching company. Financial lecture for employees, marketing and sales presentation in office. Conference recent vector scene
Education concept with character situations mega set in flat web design. Bundle of scenes people reading books, learning at lessons and webinars, doing homework, preparing exam. Vector illustrations.
Megaphone icon set. Loudspeaker sign. Isolated megaphone advertisement. Announcement icon. Loud message.
Hand drawn comic retro TV with halftone and dots. Retro halftone collage element. Vector illustration of grunge art templates.
Vector chat bubble testimonial banner quote infographic. Social media post template design for quote
Brown vintage radio with knobs and speakers, representing retro technology, music, and nostalgia in a classic and detailed illustration.
 Shouting mouth,megaphone in hand and staring eye in halftone effect,cut out as if from a magazine,vector halftone elements for collage
Design a vibrant vector background illustrating a public speaking event, featuring multiple microphones on a stage.  Include an audience subtly in the background.
Vector digital logo Online Teacher. Blue Cursive Font. Calligraphic Alphabet Letters and Numbers set.
Vector one Continuous line drawing of headphones speaker headset gadget and earphones devices minimalist.
language listen translate icon sign vector
Headphone icon, customer services icon vector
Music festival, DJ, speakers, and dancing crowd, vibrant party scene, neon style, vector illustration, flat style.
megaphone silhouette vector, megaphone icon, megaphone clipart vector
Devices Line Icons Set. Mobile, Laptop, SSD, HDD, Graphic Card, Smart Watch, Camera, Projector, Telephone, Router, Printer, CCTV Icons Editable Stroke Vector Illustration
Social Skills icon set
world radio day. world radio day creative banner, poster, social media post, postcard, background, backdrop, web banner, greetings card design etc.
Wall of sound monitors
An isolated modern illustration of an isolated headphone in a doodle sketch style. Drawing line simple earphone icon.
mute speaker volume flat icon vector
Music and Audio Icon Set - Vector Symbols of Instruments, Headphones, Speakers, and Sound Equipment for Digital and Graphic Design
Training seminar icon Illustration
Music and sound isolated icons set. Set of soundtrack, songwriter, music album, listening music, cloud streaming, speech recording mic, tape recorder, audio cassette, earbuds, vinyl record vector icon
Collage element for message with loudspeaker with doodle sound decor. Torn out realistic sticker for mixed media design. Vintage vector illustration.
Megaphone icon. Loudspeaker vector set. Announcement sign isolated set on white background. Marketing megaphone sign.
Speaker icon logo design. volume sign and symbol. loudspeaker icon. sound symbol
simple line microphone.minimals line concept.drawing of single continuous line mic cable.vector illustration
A person in a blue top is holding a tablet and pointing at it. Next to them is a large microphone symbol inside a circle. Ideal for technology communication podcasts audio recording media
Audio thin line icons. Editable stroke. Pixel perfect.
loudspeaker in halftone style,vintage collage element,cut out from magazine
"Dynamic Speaker Icon Design for Audio and Sound Representation"
Abstract wavy shape sound equalizer speaker on black background. Linear fluid vector design.
Hotline icon set. Simple operator logotype graphic unique design isolated on white background.
Vector collection of sound wave concentric circles in halftone and linear style. Set of sonar waves, signal vibration, radar icon
3D bubble testimonial banner, quote. 3d minimalist posters set. Quote frames blank template. 3D Web Vector Illustrations.
Circular spiral rhythm of sound wave in form of lines and dots. Dynamic spiral linear transition.
Talk icons Pixel perfect. Group, man, computer, ...
workshop training student ask question in classroom icon coaching human resource development  vector set seminar skills education signs illustration
Continuous one line drawing a vintage radio with a telescopic antenna sits on a table. The versatility and adaptability of radio. Timeless. World Radio Day. Single line draw design vector illustration
radio vector, vector and illustration, vector style
Podcast line icon set. Set of 30 outline icons related to podcast, microphone, podcasting, record, audio, broadcasting, studio and others. Editable stroke. Vector illustration.
Continuous single one line art drawing of megaphone speaker for news and promotion vector illustration
group video call icon sign vector
Five stars testimonial product rating flat black edgy icon for apps, UI, template and websites. Product Quality, Feedback, Customer review. review service, satisfaction. 5 score.
Voice message vector illustration. Sound wave or voice message. Waveform audio equalizer line. Voice message sound waves illustration
Electronics icon set with wireless mouse, socket, chip, music player, battery, wireless charger, megaphone, speaker, power socket, satellite dish icon. Simple flat vector
Audio and video web icons set in thin line design. Pack of camera movie, voice, radio, music streaming, photography, headphones, cinema, podcast, broadcasting, other.
Set of multicolored ballpoint pens isolated on white background, vector illustration.
Person speaking icon. Related to interaction. suitable for web site, app, user interfaces. Line icon style
Businessman Silhouette Podium Presentation Shareholders General Meeting
Audio and Video web icons in line style. Cinema, speaker, online, picture, play button, music, collection. Vector illustration.
Feedback box set, bubble testimonial banner, quote, infographic. Social media post template vector 10 eps
Church worship conference editable print flyer or poster template, Christian event flyer and charity flyer, conference and event poster template design
Bubble testimonial banner, quote, infographic. Social media post template designs for quotes. Empty speech bubbles, quote bubbles and text box
Vector poster with megaphone on blue background. Retro megaphone for sale concept
Seating schemes for rectangular tables. Table and chairs top view in different shapes, u and t shape, semicircle. Scheme for wedding lesson lectures, vector design
Halftone black loudspeaker in hand - vintage collage element. Collage design paper sticker in trendy retro 90s magazine style. Vector illustration with vintage torn out shape.
Internet of Things icon set such as wi fi, smart car, electronics, cloud computing, surveillance, smart building, smart energy. This modern and versatile collection is perfect for illustrating IoT.
Journalism. Camera and photos. Mass media, television, interview, breaking news, press conference concept. Flat vector
Megaphone icon Thin line flat illustration
Flat illustration of businesswoman talk on megaphone with exclamation mark symbolizing important announcement
Public Relations icon collection set. Containing design business, public relations, management, corporate
Character self studying online in internet educational platform. Student talking with teacher. Distance learning and online education concept. Course review. Flat Cartoon Vector Illustration, icon
Shouting megaphone monochrome advertising sign
Sound speaker and acoustic audio for concert or home cinema stereo system isolated on transparent background. Loudspeaker Bluetooth music audio speaker box vector symbol in trendy black flat style.
Modern Design Halftone Collage, Digital news concept illustration featuring a top view of a laptop screen and flowing headlines. Antique typewriter, typing hands, and News banner. Ideal for journalism
stockholm
People sitting on chairs and floor rear view. Vector set of young men and women characters on lecture. Students of university, college scholars or business persons on meetings, look from behind
speaker on white background
Business training woman. Businesswoman near slide with graphs and charts. Presentation, seminar and lecture. Coaching and mentoring. Education and learning. Flat vector illustration
Quiz time label with question mark. Quiz time logo. Quiz time emblem for business, marketing and advertising. Vector illustration.
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