Speech-to-Text: Automatic Speech Recognition | Google Cloud

Customize speech recognition to transcribe domain-specific terms and rare words by providing hints and boost your transcription accuracy of specific words or ... WhyGoogle close DiscoverwhyleadingbusinesseschooseGoogleCloud Whetheryourbusinessisearlyinitsjourneyorwellonitswaytodigitaltransformation,GoogleCloudcanhelpyousolveyourtoughestchallenges. Learnmore Keybenefits Overview Topreasonsbusinesseschooseus. Multicloud Runyourappswhereveryouneedthem. Trustandsecurity Keepyourdatasecureandcompliant. Globalinfrastructure BuildonthesameinfrastructureasGoogle. Datacloud Unifydataacrossyourorganization. Opencloud Scalewithopen,flexibletechnology. Sustainability Runonthecleanestcloudintheindustry. Productivityandcollaboration ConnectyourteamswithAI-poweredapps. Resources Events BrowseupcomingGoogleCloudevents. Blog Readourlatestproductnewsandstories. Customerstories Explorecasestudiesandvideos. Analystreports Readwhatindustryanalystssayaboutus. 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Docs Support Docs Support Language English Deutsch Español Español–AméricaLatina Français Italiano Português–Brasil 中文–简体 中文–繁體 日本語 한국어 Signin CloudSpeech-to-Text ContactUs Getstartedforfree WhyGoogle More Solutions More Products More Pricing More Gettingstarted More Docs Support Console ContactUs Getstartedforfree DiscoverwhyleadingbusinesseschooseGoogleCloud Learnmore Keybenefits Overview Multicloud Trustandsecurity Globalinfrastructure Datacloud Opencloud Sustainability Productivityandcollaboration Resources Events Blog Customerstories Analystreports IndustrySolutions Retail ConsumerPackagedGoods FinancialServices HealthcareandLifeSciences MediaandEntertainment Telecommunications Gaming Manufacturing SupplyChainandLogistics Government Education Seeallindustrysolutions Seeallsolutions ApplicationModernization HybridandMulti-cloudApplicationPlatform Cloud-NativeAppDevelopment APIManagement ServerlessSolutions DevOps ContinuousDelivery(CD) ContinuousIntegration(CI) 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Sendfeedback Jumpto Speech-to-Text Speech-to-Text AccuratelyconvertspeechintotextusinganAPIpoweredby Google’sAItechnologies. Tryitforfree Contactsales Gotoconsole Contactsales action/check_circle_24px CreatedwithSketch. Transcribeyourcontentwithaccuratecaptions action/check_circle_24px CreatedwithSketch. Deliverbetteruserexperienceinproductsthroughvoice commands action/check_circle_24px CreatedwithSketch. Gaininsightsfromcustomerinteractionstoimproveyour service GartnernamesGoogleCloudaLeaderinthe2021MagicQuadrantforCloudAIDeveloperServices. Registertodownloadthereport Benefits State-of-the-art accuracy ApplyGoogle’smostadvanceddeeplearningneuralnetwork algorithmsforautomaticspeechrecognition(ASR). Easymodel customization Speech-to-TextUIenablesexperimentation,creation,and managementofcustomresources. Flexibledeployment Deployspeechrecognitionwhereveryouneed,whetherin thecloudwiththeAPIoron-premiseswith Speech-to-TextOn-Prem. Keyfeatures Keyfeatures Speechadaptation Customizespeechrecognitiontotranscribe domain-specifictermsandrarewordsbyprovidinghints andboostyourtranscriptionaccuracyofspecificwordsor phrases.Automaticallyconvertspokennumbersinto addresses,years,currencies,andmoreusingclasses. Domain-specificmodels Choosefroma selectionoftrainedmodels forvoicecontrolandphonecallandvideotranscription optimizedfordomain-specificqualityrequirements.For example,ourenhancedphonecallmodelistunedforaudio originatedfromtelephony,suchasphonecallsrecordedat an8khzsamplingrate. Easilycomparequality Experimentonyourspeechaudiowithoureasy-to-useuser interface.Trydifferentconfigurationstooptimize qualityandaccuracy. Speech-to-TextOn-Prem Havefullcontroloveryourinfrastructureandprotected speechdatawhileleveragingGoogle’sspeechrecognition technology on-premises, rightinyourownprivatedata centers. Contactsales to getstarted. Viewallfeatures BLOG Enhancedmodelsandfeaturesnowavailableinnewlanguages Learnfromcustomers buildingaudioandvoicesolutionswithSpeech-to-Text Casestudy HSBCusesSpeech-to-TexttotrainMLmodelstoclassify,extract,anddetectcustomersentiment. 5-minread Casestudy IstentiaisusingSpeech-to-Texttodelivermediaintelligenceproductstohelpmanagereputations. 5-minread Casestudy CastboxusesSpeech-to-Texttodeliveritsin-audiosearchserviceforpodcasts. 5-minread Casestudy Voximplanthelpscompaniesbuildvoicesolutionsandboostthenumberofcallstheycanhandle. 5-minread Casestudy InteractiveTelprovidesaccurateanalysisofvoicecommunicationsandincreasedcustomersatisfaction. 5-minread Casestudy WithSpeech-to-TextandVision,AnandaDevelopmenthelpsautomateandstreamlinecondominiuminspections. 5-minread keyboard_arrow_left keyboard_arrow_right Seeallcustomers What'snew Signup forGoogleCloudnewsletterstoreceiveproductupdates, eventinformation,specialoffers,andmore. Video Next'20OnAir:MeasuringandimprovingSpeech-to-Textaccuracy Watchvideo Video AutomatedSubtitleswithAI Watchvideo Video SolvingforaccessiblephonecallswithSpeech-to-TextandText-to-Speech Watchvideo Video OptimizingvoicecommandsandIVRstospeechanalytics Watchvideo Video GettingStartedwithConvertingspeechtotextwithNode.js Watchvideo keyboard_arrow_left keyboard_arrow_right Documentation Documentation GoogleCloudBasics Speech-to-Textbasics Learnthefundamental conceptsinSpeech-to-Text. Learnmore Quickstart Quickstart:UsingtheSpeech-to-Text-UI Learnhowtosetupyour projectandauthorization,createandrefinea transcription,andlearnhowtousethisconfiguration intheconsole. Learnmore Quickstart Quickstart:Usingthegcloudtool Sendanaudiotranscription requesttoSpeech-to-Textusingthegcloudtoolfrom thecommandline. Learnmore BestPractice Bestpractices Reviewthebestpractices fortranscribingaudiowithSpeech-to-Text. Learnmore Tutorial MLonramp ExploreSpeech-to-Text tutorials,codelabs,andmore. Learnmore GoogleCloudBasics Supportedlanguages Learnwhichlanguagesare availableforSpeech-to-Text,plusthefeaturesand recognitionmodelsavailableforeach. Learnmore GoogleCloudBasics Speech-to-TextOn-Prem Learnmoreabout Speech-to-TextOn-Prem,whichenableseasyintegration ofGooglespeechrecognitiontechnologyintoyour on-premisessolutions. Learnmore Notseeingwhatyou’relookingfor? Viewallproductdocumentation Exploremoredocs Getaquickintrotousingthisproduct. Learntocompletespecifictaskswiththisproduct. Browsewalkthroughsofcommonusesandscenariosforthisproduct. ViewAPIs,references,andotherresourcesforthisproduct. Releasenotes ReadaboutthelatestreleasesforSpeech-to-Text Usecases Usecases Usecase Improvecustomerservice EmpoweryourcustomerservicesystembyaddingIVR (interactivevoiceresponse)andagentconversationstoyour callcenters.Performanalyticsonyourconversationdatato gainmoreinsightsintothecallsandyourcustomers. Speech-to-Textanditsenhancedphonecallmodelsare alreadypoweringGoogleCloud’spowerfulsolution, ContactCenterAI. Usecase Enable voicecontrol Implementvoicecommandssuchas“turnthevolumeup,”and voicesearchsuchassaying“whatisthetemperaturein Paris?”Combinethiswiththe Text-to-SpeechAPI todelivervoice-enabledexperiencesinIoT(Internetof Things)applications. Usecase Transcribe multimediacontent Transcribeyouraudioandvideotoincludecaptionsand improveyouraudiencereachandexperience.Addsubtitlesto yourcontentrealtimetoyourstreamingcontent.Our videotranscriptionmodel isidealforindexingorsubtitlingvideoand/or multispeakercontentandusesmachinelearningtechnology thatissimilartovideocaptioningonYouTube. Viewalltechnicalguides Allfeatures Allfeatures Globalvocabulary Supportyourglobal userbasewithSpeech-to-Text’sextensivelanguage supportinover 125languagesandvariants. Streamingspeechrecognition Receivereal-time speechrecognitionresultsastheAPIprocessesthe audioinputstreamedfromyourapplication’s microphoneorsentfromaprerecordedaudiofile (inlineorthroughCloudStorage). Speechadaptation Customizespeech recognitiontotranscribedomain-specifictermsand rarewordsbyprovidinghintsand boost yourtranscriptionaccuracyofspecificwordsor phrases.Automaticallyconvertspokennumbersinto addresses,years,currencies,andmoreusing classes. Speech-to-TextOn-Prem Havefullcontrolover yourinfrastructureandprotectedspeechdatawhile leveragingGoogle’sspeechrecognitiontechnology on-premises, rightinyourownprivatedatacenters. Contactsales to getstarted. Multichannelrecognition Speech-to-Textcan recognizedistinctchannelsinmultichannel situations(e.g.,videoconference)andannotatethe transcriptstopreservetheorder. Noiserobustness Speech-to-Textcan handlenoisyaudiofrommanyenvironmentswithout requiringadditionalnoisecancellation. Domain-specificmodels Choosefrom aselectionoftrainedmodels forvoicecontrolandphonecallandvideo transcriptionoptimizedfordomain-specificquality requirements.Forexample,ourenhancedphonecall modelistunedforaudiooriginatedfromtelephony, suchasphonecallsrecordedatan8khzsampling rate. Contentfiltering Profanityfilterhelps youdetectinappropriateorunprofessionalcontent inyouraudiodataandfilteroutprofanewordsin textresults. Transcriptionevaluation Uploadyourownvoice dataandhaveittranscribedwithnocode.Evaluate qualitybyiteratingonyourconfiguration. Automaticpunctuation(beta) Speech-to-Text accuratelypunctuatestranscriptions(e.g.,commas, questionmarks,andperiods). Speakerdiarization(beta) Knowwhosaidwhatby receivingautomaticpredictionsaboutwhichofthe speakersinaconversationspokeeach utterance. Pricing Pricing Speech-to-Textispricedper15secondsofaudioprocessed aftera60-minutefreetier. Viewpricingdetails Takethenextstep Start buildingonGoogleCloudwith$300infreecreditsand20+ alwaysfreeproducts. Tryitforfree Takethenextstep Start yournextproject,exploreinteractivetutorials,and manageyouraccount. Gotoconsole Needhelpgettingstarted? Contactsales Workwithatrustedpartner Findapartner Continuebrowsing Seeallproducts Needhelpgettingstarted? Contactsales Workwithatrustedpartner Findapartner Gettips&bestpractices Seetutorials [{ "type":"thumb-down", "id":"hardToUnderstand", "label":"Hardtounderstand" },{ "type":"thumb-down", "id":"incorrectInformationOrSampleCode", "label":"Incorrectinformationorsamplecode" },{ "type":"thumb-down", "id":"missingTheInformationSamplesINeed", "label":"Missingtheinformation/samplesIneed" },{ "type":"thumb-down", "id":"otherDown", "label":"Other" }] [{ "type":"thumb-up", "id":"easyToUnderstand", "label":"Easytounderstand" },{ "type":"thumb-up", "id":"solvedMyProblem", "label":"Solvedmyproblem" },{ "type":"thumb-up", "id":"otherUp", "label":"Other" }] Needtotellusmore? 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