Java idiomatic client for Google Cloud Speech. License. Apache 2.0. Tags. google cloud speech. Ranking. #21029 in MvnRepository ( See Top Artifacts) Used By. 18 artifacts.Nov 1, 2023 · Google Cloud's Text-to-Speech technology—free and accessible—provides a transformative solution for law and paralegal sectors. Its feature—conversion of text into lifelike speech—offers an advantage of efficient communication, reducing the time spent on manual reading of legal documents. See the Text-to-Speech Quickstarts for details on how to send a synthesize request. Try it for yourself If you're new to Google Cloud, create an account to evaluate how Text-to-Speech performs in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads. ...Apr 16, 2024 · Speech-to-Text basics. This document is a guide to the basics of using Speech-to-Text. This conceptual guide covers the types of requests you can make to Speech-to-Text, how to construct those requests, and how to handle their responses. We recommend that all users of Speech-to-Text read this guide and one of the associated tutorials before ... SsmlVoiceGender. Gender of the voice as described in SSML voice element. An unspecified gender. In VoiceSelectionParams, this means that the client doesn't care which gender the selected voice will have. In the Voice field of ListVoicesResponse, this may mean that the voice doesn't fit any of the other categories in this enum, or that the ...Fantastic Chrome Extension for Text-to-Speech: Read Aloud Delivers Exactly What I Needed! The "Read Aloud: A Text to Speech Voice Reader" Chrome extension has revolutionized my reading experience. As someone who spends ample time digesting articles, documents, and web content, the ability to listen instead of read has proven … Google Cloud Text-to-Speech pricing. Text-to-Speech is priced based on the number of characters sent to the service to be synthesized into audio each month. You must enable billing to use...List all supported voices. You can get a complete list of all the supported voices by calling the voices:list endpoint of the API. You can also find the complete list of voices available on the Supported Voices page. The following code snippets demonstrate how to list the voices available in the Text-to-Speech API for text-to-speech synthesis.Step 2. Click on the Search Bar at the top of the Google Cloud Platform homepage. Type Text to Speech and select " Cloud Text-to-Speech API ." Step 3. Click on " Enable" the API to activate the TTS API. Note: The free feature version allows you to transfer up to 1 million characters (including the spaces). Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. What is Google’s text to speech service? Speech Services is Google’s text to speech platform you can use. It is developed for Android, and you can use it on …5 days ago · Supported voices and languages. Text-to-Speech provides the following voices. The list includes Neural2, Studio, Standard, and WaveNet voices. Studio, Neural2 and WaveNet voices are higher quality voices with different pricing; in the list, they have the voice type 'Neural2', 'Studio' or 'WaveNet'. To use these voices to create synthetic speech ... These options are available in the Google Cloud Text-to-speech section of the Text-to-Speech tab: Audio Encoding – Select one of the audio encoding supported by the service. Speaking Rate – Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is the normal native speed supported by the specific voice. 2.0 is twice as fast, and 0.5 is half as fast.Overview. The Speech-to-Text API lets you transcribe audio speech files to text files in over 80 languages. In this lab you send an audio file to the Speech API for …Get 5 million characters free per month for 12 months. with the AWS Free Tier. Customize and control speech output that supports lexicons and Speech Synthesis Markup Language (SSML) tags. Store and redistribute speech in standard formats like MP3 and OGG. Quickly deliver lifelike voices and conversational user experiences in consistently fast ...5 days ago · Supported voices and languages. Text-to-Speech provides the following voices. The list includes Neural2, Studio, Standard, and WaveNet voices. Studio, Neural2 and WaveNet voices are higher quality voices with different pricing; in the list, they have the voice type 'Neural2', 'Studio' or 'WaveNet'. To use these voices to create synthetic speech ... 1. google-cloud-python is a client for Google Cloud Speech-to-Text, i.e. a library which enables you to programmatically use google's models to perform speech transcription using python ("module" is not the best term in this context). You do need to use credentials in order to authenticate yourself or your app, however, using an API key is not ...Go to the Search products and resources bar at the top of the page and type in "speech". Select the Cloud Speech-to-Text API from the list of results. To try Speech-to-Text without linking it to your project, choose the TRY THIS API option. To enable the Speech-to-Text API for use with your project, click ENABLE. Create a transcriptionCloud Text-to-Speech correctly pronounces complex text such as names, dates, times and addresses for authentic sounding speech right out of the gate. Cloud …To get the JSON file you need to have a service account. If you do not have a service account you can follow Creating a GCP service account. Once you have a service account you can generate the JSON file by following Create service account keys. You can now use this JSON file to authenticate your requests for google-cloud-speech.Aug 25, 2023 · gcloud config set compute/region Region. Task 1. Enable the Text-to-Speech API. In the Navigation menu ( ), click APIs and Services > Enable APIs and Services. On the top of the Dashboard, click +Enable APIs and Services. Enter "text-to-speech" in the search box. Click Cloud Text-to-Speech API. The Speech-to-Text V2 API has an option to use dynamic batch. Dynamic batch processes audio at a lower level of urgency. If you enable dynamic batch, you will be billed at a discounted rate. Large workloads. For customers with very large workloads, additional volume discounts may be available. Please contact sales to learn more. Google Cloud ...Google Cloud Developer Center Google Developer Center Google Cloud Marketplace (in console) Google Cloud Marketplace Documentation ... Cloud Text-to-Speech Custom Voice Try Gemini 1.5 Pro, our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. Try Gemini 1.5 Pro, our …May 17, 2023 · Optional. Recommended. BCP-47 language tag. If not specified, the API will return all supported voices. If specified, the voices.list call will only return voices that can be used to synthesize this languageCode. For example, if you specify "en-NZ", all "en-NZ" voices will be returned. If you specify "no", both "no-\*" (Norwegian) and "nb ... Before you can begin sending requests to Speech-to-Text, you must enable the API in the Google Cloud console. The steps on this page walk you through the following actions: Enable Speech-to-Text on a project. Make sure billing is enabled for Speech-to-Text. (Optional) Create a new Google Cloud Storage bucket to store your audio data.The table below lists the models available for each language. Cloud Speech-to-Text offers multiple recognition models , each tuned to different audio types. Some languages are supported by additional models which are optimized for additional audio types: telephony. Use only the language codes shown in the following table.Quickstarts. Use in-console tutorials. Send an audio transcription request to Speech-to-Text by following a Google Cloud console tutorial. Use client libraries. Send an audio...IBM Watson Text to Speech is an API cloud service that enables you to convert written text into natural-sounding audio in a variety of languages and voices within an existing application or within watsonx Assistant. Give your brand a voice and improve customer experience and engagement by interacting with users in their native language. Increase …What is Google’s text to speech service? Speech Services is Google’s text to speech platform you can use. It is developed for Android, and you can use it on …Dec 16, 2022 · Start building on Google Cloud with $300 in free credits and 20+ always free products. Almost anywhere you looked, AI-based speech technologies continued to blossom in 2022, from increased interest measured in Google Trends, to surprising medical advances that suggest speech patterns can help detect some illnesses, to the variety of digital ... このたび、Google は Cloud Text-to-Speech（TTS）API でのカスタム音声の一般提供を開始いたします。. この新機能では、独自の音声録音を使用してカスタム音声モデルをトレーニングし、他にはないエクスペリエンスを実現できます。. 強力なブランド ...Google Cloud Marketplace Documentation Google Cloud Skills Boost Google Cloud Solution Center Google Cloud Support Google Cloud Tech Youtube Channel Public features Cloud Text-to-Speech API …Optional. Recommended. BCP-47 language tag. If not specified, the API will return all supported voices. If specified, the voices.list call will only return voices that can be used to synthesize this languageCode. For example, if you specify "en-NZ", all "en-NZ" voices will be returned. If you specify "no", both "no-\*" (Norwegian) and "nb ...このため、Speech-to-Text API v2 機能の料金を全面的に刷新しました。. まず、リアルタイムとバッチの音声文字変換の費用を 1 分あたり $0.024 から 1 分あたり $0.016 に引き下げました。. さらに、非常に大きい音声文字変換のワークロードがある場合に料金が懸念 ...Learn how to set up and use Google Cloud's Text-to-Speech API, a powerful tool that converts text into natural-sounding speech. Follow the steps to enable the API, create credentials, set up your Python …Compare Google Cloud Text to Speech, a robust and versatile TTS solution, with Speechify, a natural and beloved AI voice platform. Learn about the … It uses the Google Cloud Text-to-Speech API to convert the text into speech and saves the resulting audio as an MP3 file. Step 5: Run the script Execute the Python script from the command line: February 05, 2019. The audio profile feature is generally available for use in new applications. Cloud Text-to-Speech API now allows developers to specify an audio profile for the audio generated from Cloud Text-to-Speech API. Audio profiles are optimized for specific hardware used for playback, from headphones to car stereos.Quickstarts. Use in-console tutorials. Send an audio transcription request to Speech-to-Text by following a Google Cloud console tutorial. Use client libraries. Send an audio...Google Cloud Speech-to-Text is a fully managed service that converts speech to text in real time. It can be used to transcribe audio and video files, create subtitles for videos, and build voice-activated applications. The service supports a wide range of audio formats, including WAV, MP3, and AAC. It can also transcribe audio in a …Reviewers felt that Google Cloud Text-to-Speech meets the needs of their business better than Amazon Polly. When comparing quality of ongoing product support, reviewers felt that Amazon Polly is the preferred option. For feature updates and roadmaps, our reviewers preferred the direction of Google Cloud Text-to-Speech over Amazon Polly.As voice becomes an increasingly popular touchpoint between businesses and customers, our Speech-to-Text (STT) API has been one of the fastest growing APIs from Google Cloud. Google Cloud’s Speech API processes more than 1 billion voice minutes per month for our enterprise customers, across a range of industries, with near …Learn how to use the Text-to-Speech API to generate audio files of machine-generated human speech from text or SSML. Follow the steps to enable the …Voice activity events and timeouts. Voice activity events indicate when speech start or end has been detected throughout a stream. The events are sent in real-time as they are detected by Speech-to-Text. Voice activity events can be useful for developing applications that rely on automatic detection of when a user has started or …Overview. You can use the model adaptation feature to help Speech-to-Text recognize specific words or phrases more frequently than other options that might otherwise be suggested. For example, suppose that your audio data often includes the word "weather." When Speech-to-Text encounters the word "weather," you want it to transcribe the word …With Google Speech-To-Text API, you can convert speech to text, transcribe videos, and even recognize custom keywords. In this video, we are going to learn h...Speech-to-Text AI: speech recognition and transcription | Google Cloud. Accurately convert voice to text in over 125 languages and variants using Google AI and an easy-to …The High Definition Render Pipeline (HDRP) is a Scriptable Render Pipeline that lets you create cutting-edge, high-fidelity graphics on high-end platforms. Text To Speech using Google Cloud - Pro. Recommended for individuals and small businesses. Recommended for large enterprises working across multiple locations. See details.Before you begin. Download the code samples. Install the client library. Set up your Google Cloud Platform credentials. Import libraries. Use the Text-to-Speech API. Personalize synthetic audio. Put it all together. This tutorial demonstrates how to use Speech Synthesis Markup Language (SSML) to speak a text file of addresses. Cloud Speech-to-Text on-device documentation Try Gemini 1.5 Pro , our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. Try Gemini 1.5 Pro , our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. Aug 25, 2023 · gcloud config set compute/region Region. Task 1. Enable the Text-to-Speech API. In the Navigation menu ( ), click APIs and Services > Enable APIs and Services. On the top of the Dashboard, click +Enable APIs and Services. Enter "text-to-speech" in the search box. Click Cloud Text-to-Speech API. The TTS service will use this parameter to help choose an appropriate voice. Note that the TTS service may choose a voice with a slightly different language code than the one selected; it may substitute a different region (e.g. using en-US rather than en-CA if there isn't a Canadian voice available), or even a different language, e.g. using "nb ...Apr 16, 2024 · Before you can begin sending requests to Speech-to-Text, you must enable the API in the Google Cloud console. The steps on this page walk you through the following actions: Enable Speech-to-Text on a project. Make sure billing is enabled for Speech-to-Text. (Optional) Create a new Google Cloud Storage bucket to store your audio data. By default, Google Cloud automatically encrypts data when it is at rest by using encryption keys managed by Google. If you have specific compliance or regulatory requirements related to the keys that protect your data, you can use customer-managed encryption keys (CMEK) for your resources. For information about the specific benefits …With Google Speech-To-Text API, you can convert speech to text, transcribe videos, and even recognize custom keywords. In this video, we are going to learn h...Overview. You can use the model adaptation feature to help Speech-to-Text recognize specific words or phrases more frequently than other options that might otherwise be suggested. For example, suppose that your audio data often includes the word "weather." When Speech-to-Text encounters the word "weather," you want it to transcribe the word …The Text-to-Speech API applies device profiles to the audio in the order provided in the request to the text:synthesize endpoint. Avoid specifying the same profile more than once, as you can have undesirable results by applying the same profile multiple times. Use of audio profiles is optional.If you're new to Google Cloud, create an account to evaluate how Speech-to-Text performs in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads. Try Speech-to-Text free. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code ...Translate and speak text from a photo. Learn how to detect text in a photo, personalize a translation of the detected text, and generate synthetic audio of the translated text. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 ...Find out which Voice Recognition features Google Cloud Speech-to-Text supports, including API, Accuracy, Dictation, Translation, Voice Files, Text Editing, Collaboration, Data Security, Live Captioning, Closed Captioning, Custom Dictionary, Text Summarization, Timecode Management, Speaker Identification, Spell Check and Punctuation, Integrates …6 days ago · Before you begin. Download the code samples. Install the client library. Set up your Google Cloud Platform credentials. Import libraries. Use the Text-to-Speech API. Personalize synthetic audio. Put it all together. This tutorial demonstrates how to use Speech Synthesis Markup Language (SSML) to speak a text file of addresses. To use asynchronous speech recognition to transcribe audio longer than 60 seconds, you must have your data saved in a Google Cloud Storage bucket. You can retrieve the results of the operation using the google.longrunning.Operations method. Results remain available for retrieval for 5 days (120 hours).Introduction. Google Cloud offers Text To Speech (TTS) and Speech To Text (STT), as cloud services. 3CX supports both, the first as an alternative engine for text to speech, and the second to provide speech recognition through the Voice Input component. To use this feature you need 3CX Phone System v16 Update 6 or later. This …Translate and speak text from a photo. Learn how to detect text in a photo, personalize a translation of the detected text, and generate synthetic audio of the translated text. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 ...Google Cloud Text-to-Speech converts text into human-like speech. Intro I believe text-to-speech (TTS) technology is now at a level where it can be used to replace the human voice in applications ...Explore the best alternatives to Google Cloud Text-to-Speech for users who need new software features or want to try different solutions. Text to Speech Software is a widely used technology, and many people are seeking sophisticated, time saving software solutions with emotion, speaking styles, and text-to-speech. Other important factors to consider when …Go to the Search products and resources bar at the top of the page and type in "text-to-speech". Select the Cloud Text-to-Speech API from the list of results. To try Text-to-Speech without linking it to …This page shows how to get started with the Cloud Client Libraries for the Speech-to-Text API. Client libraries make it easier to access Google Cloud APIs from a supported language. Although you can use Google Cloud APIs directly by making raw requests to the server, client libraries provide simplifications that significantly reduce the …Sep 27, 2022 · Google Cloud Text-to-Speech, often referred to as the Cloud Text-to-Speech API, is a part of the Google Cloud Platform (GCP) suite of tools. It is designed to convert text into natural-sounding speech with a wide range of voices, including the highly acclaimed WaveNet voices. Here are some key features of Google Cloud Text-to-Speech: Google Cloud Home Free Trial and Free Tier Architecture Center Blog Contact Sales Google Cloud Developer Center Google Developer Center Google Cloud Marketplace (in console) ... Cloud Text-to-Speech API Private features Cloud Text-to-Speech Custom Voice Try Gemini 1.5 Pro, our most advanced multimodal model in … Google Cloud Learn how to set up and use Google Cloud's Text-to-Speech API, a powerful tool that converts text into natural-sounding speech. Follow the steps to enable the API, create credentials, set up your Python …Cloud Text-to-Speech correctly pronounces complex text such as names, dates, times and addresses for authentic sounding speech right out of the gate. Cloud …These options are available in the Google Cloud Text-to-speech section of the Text-to-Speech tab: Audio Encoding – Select one of the audio encoding supported by the service. Speaking Rate – Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is the normal native speed supported by the specific voice. 2.0 is twice as fast, and 0.5 is half as fast.With Google Speech-To-Text API, you can convert speech to text, transcribe videos, and even recognize custom keywords. In this video, we are going to learn h...Apr 16, 2024 · Speech-to-Text On Device enables speech technology on embedded devices. This feature allows you to run streaming speech recognition fully on device, without any connection to a network or Google servers. The on-device solution offers several benefits for this use case when compared to a server-side solution: Speech recognition is available even ... Script & Interactive. Cake. dotnet add package Google.Cloud.TextToSpeech.V1 --version 3.5.0. README. Frameworks. Dependencies. Used By. Versions. Recommended Google client library to access the Google Cloud Text-to-Speech API v1, synthesizes natural-sounding speech by applying powerful neural network models.Get 5 million characters free per month for 12 months. with the AWS Free Tier. Customize and control speech output that supports lexicons and Speech Synthesis Markup Language (SSML) tags. Store and redistribute speech in standard formats like MP3 and OGG. Quickly deliver lifelike voices and conversational user experiences in consistently fast ...Cloud Speech-to-Text on-prem documentation Cloud Speech-to-Text on-device documentation Try Gemini 1.5 Pro , our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window.In the Vertex AI section of the Google Cloud console, go to the Vertex AI Studio page. In the Speech card, click Open. In Speech, click Browse to select the audio file that you want to convert to text. In the Language selector box, select the language of the speech in the audio file. Click Submit. Google Cloud Step 2. Click on the Search Bar at the top of the Google Cloud Platform homepage. Type Text to Speech and select " Cloud Text-to-Speech API ." Step 3. Click on " Enable" the API to activate the TTS API. Note: The free feature version allows you to transfer up to 1 million characters (including the spaces).Google CloudGoogle Cloud Home Free Trial and Free Tier Architecture Center Blog Contact Sales Google Cloud Developer Center Google Developer Center Google Cloud Marketplace (in console) Google Cloud Marketplace Documentation ... Cloud Speech-to-Text on-device documentation Try Gemini 1.5 Pro, our most advanced multimodal …Cloud Text-to-Speech Custom Voice Try Gemini 1.5 Pro, our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. Try Gemini 1.5 Pro, ... Create a Google Cloud Storage bucket under the project that is used to run the synthesis. Make sure the service account used to run the synthesis has …Speech-to-Text uses Application Default Credentials (ADC) for authentication. The credentials for ADC must be available within the context that you call the Speech-to-Text API. For example, if you set up ADC in your terminal but run your code in the debugger of your IDE, the execution context of your code might not have access …Google Cloud Text-to-Speech enables developers to synthesize natural-sounding speech with 100+ voices, available in multiple languages and variants. It applies DeepMind’s …6 days ago · Prepare the audio data. Before you can transcribe audio from a video, you must extract the data from the video file. After you've extracted the audio data, you must store it in a Cloud Storage bucket or convert it to base64-encoding. Google Cloud Speech-to-Text is a service that enables developers to quickly and accurately convert audio to text by applying neural network models in an easy to use API. The API covers 73 languages and 137 different local variants to support a global user base and can be used to power media voice control systems, content captioning and …Speech-to-Text uses Application Default Credentials (ADC) for authentication. The credentials for ADC must be available within the context that you call the Speech-to-Text API. For example, if you set up ADC in your terminal but run your code in the debugger of your IDE, the execution context of your code might not have access …
Learn how to use the Text-to-Speech API with Node.js to convert text or SSML into audio data. Follow the steps to enable the API, authenticate requests, list …. X xplore
Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. The TTS service will use this parameter to help choose an appropriate voice. Note that the TTS service may choose a voice with a slightly different language code than the one selected; it may substitute a different region (e.g. using en-US rather than en-CA if there isn't a Canadian voice available), or even a different language, e.g. using "nb ...Reviewers felt that Google Cloud Text-to-Speech meets the needs of their business better than Amazon Polly. When comparing quality of ongoing product support, reviewers felt that Amazon Polly is the preferred option. For feature updates and roadmaps, our reviewers preferred the direction of Google Cloud Text-to-Speech over Amazon Polly.Apr 16, 2024 · Cloud Speech-to-Text offers multiple recognition models , each tuned to different audio types. The default and command_and_search recognition models support all available languages. The command_and_search model is optimized for short audio clips, such as voice commands or voice searches. The default model can be used to transcribe any audio ... Jan 31, 2020 · Although there are many tools to communicate, there are two basic types of communication: written and spoken. Machine learning has made it possible to convert one to the other, resulting in speech that is very close to that of a human voice. In this hands-on lab, you'll step through the process for utilizing the Google Cloud Text-to-Speech API, transforming text in a JSON format to an audio ... Overview. The Speech-to-Text API lets you transcribe audio speech files to text files in over 80 languages. In this lab you send an audio file to the Speech API for …Overview. You can use the model adaptation feature to help Speech-to-Text recognize specific words or phrases more frequently than other options that might otherwise be suggested. For example, suppose that your audio data often includes the word "weather." When Speech-to-Text encounters the word "weather," you want it to transcribe the word …Apr 7, 2023 · Cloud Text-to-Speech Custom Voice Try Gemini 1.5 Pro , our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. Try Gemini 1.5 Pro , our most advanced multimodal model in Vertex AI, and see what you can build with a 1M token context window. You can send Speech Synthesis Markup Language (SSML) in your Text-to-Speech request to allow for more customization in your audio response by providing details on pauses, and audio formatting for acronyms, dates, times, abbreviations, or text that should be censored. See the Text-to-Speech SSML tutorial for more information and …5. Install the Google Cloud Speech-to-Text API client library for Node.js. First, create a project that you will use to run this Speech-to-Text API lab, initialize a new Node.js package in a folder of your choice: NPM asks several questions about the project configuration, such as name and version.1. Overview Google Cloud Text-to-Speech API (Beta) allows developers to include natural-sounding, synthetic human speech as playable audio in their applications. The Text-to-Speech API converts text or Speech Synthesis Markup Language (SSML) input into audio data like MP3 or LINEAR16 (the encoding used in WAV files).. In this codelab, you will …Running locally is made possible by new modeling techniques, on both the Speech-to-Text (STT) and Text-to-Speech (TTS) fronts. For Speech-to-Text (or ASR), years of work on our end-to-end Speech models, such as our latest conformer models, has decreased the size and compute necessary to run fully-featured speech models.Jan 31, 2020 · Although there are many tools to communicate, there are two basic types of communication: written and spoken. Machine learning has made it possible to convert one to the other, resulting in speech that is very close to that of a human voice. In this hands-on lab, you'll step through the process for utilizing the Google Cloud Text-to-Speech API, transforming text in a JSON format to an audio ... This page shows how to get started with the Cloud Client Libraries for the Text-to-Speech API. Client libraries make it easier to access Google Cloud APIs from a supported language. Although you can use Google Cloud APIs directly by making raw requests to the server, client libraries provide simplifications that significantly reduce the …Custom Voice. The Cloud Text-to-Speech API now offers Custom Voices. This feature allows you to train a custom voice model using your own studio-quality audio recordings to create a unique voice. You can use your custom voice to synthesize audio using the Cloud Text-to-Speech API. To implement Custom Voice, please contact a member of the sales ...Optional. Recommended. BCP-47 language tag. If not specified, the API will return all supported voices. If specified, the voices.list call will only return voices that can be used to synthesize this languageCode. For example, if you specify "en-NZ", all "en-NZ" voices will be returned. If you specify "no", both "no-\*" (Norwegian) and "nb ...To get the JSON file you need to have a service account. If you do not have a service account you can follow Creating a GCP service account. Once you have a service account you can generate the JSON file by following Create service account keys. You can now use this JSON file to authenticate your requests for google-cloud-speech. Supported voices and languages. List of the voices available for use in Text-to-Speech. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered ... .