waveform audio. abstract sound waves background. audio wave digital frequency. chromakey. 4k video animation - speech sounds stock videos & royalty-free footage00:20Waveform Audio. Abstract Sound Waves Background. Audio Wave Digital Frequency. Chromakey. 4K Video AnimationSound Wave, Wave Pattern, Noise
voice spectrum - speech sounds stock videos & royalty-free footage00:15Voice SpectrumWave Pattern, Voice, Noise
adolf hitler speaks to the reichstag about the battle for britain before hermann goering works with hitler to reevaluate plans, sending bombers... - speech sounds stock videos & royalty-free footage01:00WWII, Adolf Hitler speaks to the Reichstag about the Battle for Britain before Hermann Goering works with Hitler to reevaluate plans, sending bombers protected by fighter planes to new targetsAdolf Hitler, 1940, Speech
podcasting live radio channel on social media platform - speech sounds stock videos & royalty-free footage00:04Podcasting live radio channel on social media platformRecording Studio, Music, Noise
abstract glowing sound wave on black background - speech sounds stock videos & royalty-free footage00:06Abstract glowing sound wave on black backgroundSound Wave, Wave Pattern, Artificial Intelligence
hooded man giving a radio interview to microphone. old school tape recorder recording the speech - speech sounds stock videos & royalty-free footage00:21Hooded man giving a radio interview to microphone. Old school tape recorder recording the speechInterrogation, Microphone, Recording Studio
adolf hitler speaking to the reich - speech sounds stock videos & royalty-free footage00:17Adolf Hitler speaking to the ReichAdolf Hitler, Speech, Third Reich
adolf hitler, rudolf hess, joseph goebbels and other nazi leaders speaking at party assembly - speech sounds stock videos & royalty-free footage01:18Nazi party rallyAdolf Hitler, Speech, Video with Sound
hitler speaking / large crowd watching hitler speak - speech sounds stock videos & royalty-free footage00:271940s MONTAGE Hitler speaking to large crowd / GermanyVideo with Sound, Adolf Hitler, Speech
. - speech sounds stock videos & royalty-free footage00:10Adolf Hitler making a speechAdolf Hitler, Speech, Video with Sound
boris johnson speech in wakefield; england: west yorkshire: wakefield:extboris johnson mp question and answer session sot part 3 of 3 / police... - speech sounds stock videos & royalty-free footage05:25RUSHES: Brexit: Boris Johnson speech in WakefieldBoris Johnson, Video with Sound, Police Force
boris johnson speech in wakefield; england: west yorkshire: wakefield:extboris johnson mp question and answer session sot part 2 of 3 - speech sounds stock videos & royalty-free footage03:45RUSHES: Brexit: Boris Johnson speech in WakefieldBoris Johnson, Video with Sound, Speech
large crowd cheering hitler / hitler speaking / large crowd cheering - speech sounds stock videos & royalty-free footage00:231940s MONTAGE Hitler speaking to large crowd / GermanyVideo with Sound
waveform audio round. abstract sound waves background. audio wave digital frequency. colorful on black. 4k video animation - speech sounds stock videos & royalty-free footage00:20Waveform Audio Round. Abstract Sound Waves Background. Audio Wave Digital Frequency. Colorful on Black. 4K Video AnimationSound Wave, Wave Pattern, Noise
teenager asking ai voice on smartphone. - speech sounds stock videos & royalty-free footage00:27Teenager asking ai voice on smartphone.Artificial Intelligence, Voice, Discussion
moving and rotating megaphones, 4k loopable animated video - speech sounds stock videos & royalty-free footage00:10Moving and rotating megaphones, 4k loopable animated videoMarketing, Sale, Abstract
funny kid - speech sounds stock videos & royalty-free footage00:27funny kidToddler, Discussion, Speech
big data wave, loopable - multi colored, color gradient - technology, digital analytics, data science - speech sounds stock videos & royalty-free footage00:28Big Data Wave, Loopable - Multi Colored, Color Gradient - Technology, Digital Analytics, Data ScienceAbstract, 3D Animation, Sound Wave
4k -voice spectrum waves - loopable - speech sounds stock videos & royalty-free footage00:204K -Voice Spectrum waves - LoopableNoise, Wave Pattern, Frequency
woman talking with mobile phone and chat with ai bot using a voice command type to asking bot. - speech sounds stock videos & royalty-free footage00:12woman talking with mobile phone and chat with ai bot using a voice command type to asking bot.Discussion, Speech, People
waveform audio. abstract sound waves background. audio wave digital frequency. colorful on white. 4k video animation - speech sounds stock videos & royalty-free footage00:20Waveform Audio. Abstract Sound Waves Background. Audio Wave Digital Frequency. Colorful on White. 4K Video AnimationSound Wave, Wave Pattern, Voice
digital influencer recording video content with mobile phone - speech sounds stock videos & royalty-free footage00:06Digital influencer recording video content with mobile phoneContent Creation, Filming, Social Media
baby's first words - speech sounds stock videos & royalty-free footage00:20Baby's First WordsBaby - Human Age, Toddler, Single Word
waveform audio. abstract sound waves background. audio wave digital frequency. blue on black. 4k video animation - speech sounds stock videos & royalty-free footage00:20Waveform Audio. Abstract Sound Waves Background. Audio Wave Digital Frequency. Blue on Black. 4K Video AnimationSound Wave, Noise, Blue
ai voice spectrum - speech sounds stock videos & royalty-free footage00:10AI Voice SpectrumNoise, Voice, Wave Pattern
"on april 3, 1917 lenin returned from emigration." / series of artworks depict early days of revolution: lenin disembarks from train; lenin... - speech sounds stock videos & royalty-free footage01:01Retrospective of Vladimir Lenin: early years of revolutionLenin, Joseph Stalin, Russia
asian woman using an ai translator on a smartphone for work and education - speech sounds stock videos & royalty-free footage00:23Asian woman using an AI translator on a smartphone for work and educationTranslation, Artificial Intelligence, Discussion
crowds of black and white people joining hands and singing the protest song, we shall overcome, after mlk delivered his i have a dream speech during... - speech sounds stock videos & royalty-free footage01:44Crowds attending MLK's March on Washington1960-1969, Martin Luther King, Singing
asian woman using an ai translator on a smartphone for work and education - speech sounds stock videos & royalty-free footage00:12Asian woman using an AI translator on a smartphone for work and educationArtificial Intelligence, Using Phone, Student
presenter robot - speech sounds stock videos & royalty-free footage00:10Presenter RobotArtificial Intelligence, Music, Robot
this video features a press conference addressing the "stop asian hate" movement in flushing, queens. it includes interviews with public patrol... - speech sounds stock videos & royalty-free footage00:07Stop Asian Hate Press ConferenceVideo with Sound, Speech
circle audio spectrum animation stock video background - artificial voice or speech circle animation - 4k digital wave equalizer hud - speech sounds stock videos & royalty-free footage00:10Circle Audio Spectrum Animation Stock Video Background - Artificial Voice or Speech circle animation - 4K Digital wave equalizer HUDVideo with Sound, Noise, Sound Mixer
abstract glowing sound wave on black background - speech sounds stock videos & royalty-free footage00:06Abstract glowing sound wave on black backgroundSound Wave, Computer Graphic, Abstract
smiling confident businesswoman explaining to female colleagues - speech sounds stock videos & royalty-free footage00:16Smiling confident businesswoman explaining to female colleaguesWomen, Only Women, Conference - Event
waveform audio. abstract sound waves background. audio wave digital frequency. black on white. 4k video animation - speech sounds stock videos & royalty-free footage00:20Waveform Audio. Abstract Sound Waves Background. Audio Wave Digital Frequency. Black on White. 4K Video AnimationSound Wave, Voice, Shape
abstract black sound wave on white background - speech sounds stock videos & royalty-free footage00:06Abstract black sound wave on white backgroundWave Pattern, Abstract, Sound Wave
icon of sound on a green screen - speech sounds stock videos & royalty-free footage00:12Icon of Sound on a Green ScreenIcon Symbol, Noise, Public Speaker
blue and violet sound wave on light background - speech sounds stock videos & royalty-free footage00:06Blue and violet sound wave on light backgroundWave Pattern, Striped, Abstract
republican presidential nominee, former president donald trump calls the opposing administration "grossly incompetent" as he delivers a speech during... - speech sounds stock videos & royalty-free footage00:39SPEECH - Republican Presidential Nominee Donald Trump Campaigns In North CarolinaDonald Trump - US President, Speech, Political Rally
mussolini gives a speech into a large microphone / mussolini in uniform sits on his horse / uniformed officers march past mussolini - speech sounds stock videos & royalty-free footage00:55Mussolini Gives Speech Benito Mussolini, Speech
audience listening to businessman speaker leading conference discussion - speech sounds stock videos & royalty-free footage00:29Audience listening to businessman speaker leading conference discussionMeeting, Discussion, Speech
british prime minister sir winston churchill speaking in senate chambers about japan & world war ii , 'we shall never cease to persevere...' world... - speech sounds stock videos & royalty-free footage01:081942: JOINT SESSION OF THE UNITED STATES CONGRESS: VS British Prime Minister Sir Winston Churchill (1874-1965) speaking in Senate chambers about Japan & World War II (SOT), 'we shall never cease to persevere...' World War II, WWII, Pearl HarborJapan, Speech, World War II
rear view of a businessman entrepreneur giving a lecture to a crowd - speech sounds stock videos & royalty-free footage00:28Rear view of a businessman entrepreneur giving a lecture to a crowdPublic Speaker, Speech, Corporate Business
millennial motivational speaker talks to large crowd during conference - speech sounds stock videos & royalty-free footage00:06Millennial motivational speaker talks to large crowd during conferencePublic Speaker, Conference - Event, Exhibition
crowds of people are seen in the streets to watch prime minister of italy benito mussolini speak, following an assassination attempt on him by violet... - speech sounds stock videos & royalty-free footage00:20Italian dictator Benito Mussolini speaking on a balcony, Italy, 1926Benito Mussolini, Speech, 1926
audience clapping for businessman speaker talking on conference stage - speech sounds stock videos & royalty-free footage00:16Audience clapping for businessman speaker talking on conference stageConference - Event, Meeting, Public Speaker
british prime minister churchill speaking into microphones, wearing military cap; british military leaders and sailors standing behind him on the... - speech sounds stock videos & royalty-free footage01:59Winston Churchill speaks on deck of HMS Prince of Wales, off the coast of Newfoundland, in 1941Franklin Roosevelt, USA, UK
italian leader benito mussolini encourages his people to restore the glory of rome as they cheer. - speech sounds stock videos & royalty-free footage00:12Italian leader Benito Mussolini encourages his people to restore the glory of Rome as they cheer.Benito Mussolini, Speech, Success
caucasian woman with long brown hair presenting the weather forecast - speech sounds stock videos & royalty-free footage00:47Caucasian woman with long brown hair presenting the weather forecastIndividuality, Newsreader, One Person
in britain; richards addressing meeting sot- extols virtues of british empirelandlord of chapel tavern stopping meeting after discovering what... - speech sounds stock videos & royalty-free footage03:00ITN Reports: KKK in BritainUK, Immigrant, London - England
close up shots show president theodore roosevelt speaking at a rally, u.s.a., 1905. - speech sounds stock videos & royalty-free footage00:10President Theodore Roosevelt speaking at a rally, U.S.A., 1905Theodore Roosevelt - US President, Law, Speech
man in a wheelchair giving a speech in front of an audience - speech sounds stock videos & royalty-free footage00:20Man in a wheelchair giving a speech in front of an audienceHealthcare And Medicine, Disability, Persons with Disabilities
of muhammad ali, who is standing on the street and is surrounded by onlookers. he says: "muhammad means 'worthy of all praises' and ali means 'most... - speech sounds stock videos & royalty-free footage00:16Muhammad Ali tells reporter what his name means in ArabicMuhammad Ali - Boxer, Video with Sound, Speech
audio waveform - speech sounds stock videos & royalty-free footage00:30Audio WaveformWave Pattern, Noise, Sound Recording Equipment
mussolini gives speech, visits towns and cities, met by crowds. mussolini leads italy on january 01, 1933 in italy - speech sounds stock videos & royalty-free footage01:05Mussolini leads ItalyBenito Mussolini, Video with Sound
centered between images of mussolini and hirohito, adolf hitler promises a german crowd that they will become masters of the world; they respond with shouts of seig heil and the hitler salute. - speech sounds stock videos & royalty-free footage00:27Centered between images of Mussolini and Hirohito, Adolf Hitler promises a German crowd that they will become masters of the world; they respond with shouts of Seig Heil and the Hitler salute.Adolf Hitler, Nazi Salute, Speech
dr martin luther king, jr is introduced to deliver his i have a dream speech during the civil rights march on washington / mlk starts his speech,... - speech sounds stock videos & royalty-free footage02:37Martin Luther King - I Have a Dream speechMartin Luther King, 1963 March On Washington, Demonstration
confident woman speaking on panel about diversity and innovation in tech - speech sounds stock videos & royalty-free footage00:14Confident woman speaking on panel about diversity and innovation in techConference - Event, Meeting, Audience
cu la woman talking in spotlight / south orange, new jersey, usa - speech sounds stock videos & royalty-free footage00:28CU LA Woman talking in spotlight / South Orange, New Jersey, USAPublic Speaker, Conference - Event, Microphone
track head shot chatbot ai artificial intelligence translation or talking or chat concept with ai system - speech sounds stock videos & royalty-free footage00:12Track Head Shot Chatbot AI Artificial Intelligence Translation or Talking or Chat Concept with AI SystemDiscussion, Speech, Chatbot
excerpts from "their finest hour" speech given before the house of commons on june 18, 1940. churchill vo over various wwii images. "this brings me,... - speech sounds stock videos & royalty-free footage00:51Speeches of Winston Churchill - World War II - Their Finest HourSpeech, World War II, UK
mussolini gives speech / on mussolini's farm he harvests wheat with a scythe / workers picking fruit, grapes, olives / oxen pulling carts full of... - speech sounds stock videos & royalty-free footage02:06Mussolini's farmBenito Mussolini, Video with Sound, Italy
usa and iran government meeting - 4k resolution - speech sounds stock videos & royalty-free footage00:10USA and Iran Government Meeting - 4K ResolutionUSA
caucasian weather presenter providing information on the latest weather conditions - speech sounds stock videos & royalty-free footage00:48Caucasian weather presenter providing information on the latest weather conditionsNewsreader, Weather, Television Set
president donald trump speaks about illegal immigrants and kamala harris speaking about him on her speech the day before during a campaign event at... - speech sounds stock videos & royalty-free footage00:35Donald Trump Campaigns For President In Albuquerque, New MexicoDonald Trump - US President, Speech, Emigration and Immigration
at the palazzo di venezia, crowds of people are seen watching italian dictator benito mussolini deliver a speech from an open window, italy, 1935.... - speech sounds stock videos & royalty-free footage00:14Italian dictator and leader of the National Fascist Party Benito Mussolini speaking at Palazzo di Venezia, Italy, 1935Speech, Benito Mussolini, Video with Sound
. - speech sounds stock videos & royalty-free footage00:07B/W 1930 low angle Benito Mussolini giving speech from balcony / newsreelBenito Mussolini, Speech, 1930
public figure in community meeting room being interviewed by reporter and cameraman - speech sounds stock videos & royalty-free footage00:17Public figure in community meeting room being interviewed by reporter and cameramanNoise, Sound Recording Equipment, Speech
british prime minister winston churchill speaking into microphones, military leaders and sailors standing behind him as he speaks from deck of the... - speech sounds stock videos & royalty-free footage01:45Churchill speaks on board HMS Prince of Wales after meeting with Roosevelt near coast of NewfoundlandSpeech, USA
mussolini speaks from a balcony using his clenched fist for emphasis - speech sounds stock videos & royalty-free footage00:03Benito Mussolini speaks from the balcony of the Palazzo Venezia in RomeBenito Mussolini, Video with Sound, Piazza Venezia
"littoria, italy, mussolini gives prizes to farmers for best crops" / high angle view benito mussolini walking along with entourage in littoria ;... - speech sounds stock videos & royalty-free footage01:45Italian dictator Benito Mussolini in Littoria, Italy, giving prizes to farmers for best cropsBenito Mussolini, Video with Sound, Speech
animated of megaphone, public speech - speech sounds stock videos & royalty-free footage00:10Animated of Megaphone, Public SpeechShouting, Film Composite, Single Object
natural language processing - speech sounds stock videos & royalty-free footage00:15Natural Language ProcessingWave Pattern, Backgrounds, Graphic Equaliser
sing song / sibling - speech sounds stock videos & royalty-free footage00:08Sing song / SiblingChild, Microphone, Playing
at the u.s. capitol building, president theodore roosevelt is seen giving his inaugural address, washington d.c., u.s.a., 1905. - speech sounds stock videos & royalty-free footage00:11President Theodore Roosevelt giving his inaugural address, Washington D.C., U.S.A., 1905Theodore Roosevelt - US President, Inauguration Into Office, Law
inside the national diet building, emperor hirohito delivers a speech by radio informing the japanese people of the surrender, japan, august 15, 1945. - speech sounds stock videos & royalty-free footage00:09Emperor Hirohito delivers his surrendering speech, Japan, August 15, 1945Hirohito, Surrendering, Japan
1900s close up theodore roosevelt in hat giving speech in front of monument / newsreel - speech sounds stock videos & royalty-free footage00:05B/W 1900s close up Theodore Roosevelt in hat giving speech in front of monument / newsreelTheodore Roosevelt - US President, Speech, Video with Sound
moving and rotating megaphones, 4k loopable animated video - speech sounds stock videos & royalty-free footage00:10Moving and rotating megaphones, 4k loopable animated videoNoise, 3D Animation, Three Dimensional
tory conference / day 4; england: brighton: mrs thatcher walking along platform to standing ovationcs mrs thatcher smiling as given standing... - speech sounds stock videos & royalty-free footage06:06Tory conference / day 4Margaret Thatcher, Speech, Miner
benito mussolini standing on balcony of building speaking / two shots of huge crowd below in piazza venezia listening / crowd listening, victor... - speech sounds stock videos & royalty-free footage01:18Crowd in Rome listens as Mussolini announces Italy's entry into warBenito Mussolini, Video with Sound, Piazza Venezia