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. 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) Google Cloud Marketplace Documentation ... Cloud Speech-to-Text on-device documentation Try Gemini 1.5 Pro, our most advanced multimodal …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.Shows you how to perform a preflight check on audio files that you're preparing for use with Speech-to-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 License. For details, see the Google Developers Site Policies. Java is ...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 ...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).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 …For more information, see Set up authentication for a local development environment . // ListVoices lists the available text to speech voices. ctx := context.Background() client, err := texttospeech.NewClient(ctx) defer client.Close() // Performs the list voices request.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. Java idiomatic client for Google Cloud Text-to-Speech. License. Apache 2.0. Tags. google text cloud speech. Ranking. #48379 in MvnRepository ( See Top Artifacts) Used By.The google_text_to_speech package is a Python-based solution designed to provide versatile and user-friendly text-to-speech (TTS) capabilities. Leveraging the Google Translate TTS API, it enables users to convert written text into spoken words in various languages. ├── test_google_translate_tts.py. └── test-reports. Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. Create a new client object for TextToSpeech. By default, this returns an instance of Google::Cloud::TextToSpeech::V1::TextToSpeech::Client for a gRPC client for version V1 of the API. However, you can specify a different API version by passing it in the version parameter. If the TextToSpeech service is supported by that API version, and the …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 ... 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 ... 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 … Support your global user base with Speech-to-Text service's extensive language support in over 125 languages and variants. Have full control over your infrastructure and protected speech data while leveraging Google’s speech recognition technology on-premises, right in your own private data centers. Take the next step. 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.That’s why we are excited to announce the general availability of Custom Voice in our Cloud Text-to-Speech (TTS) API, a new feature that lets you train custom voice models with your own audio recordings to create unique experiences. For businesses looking to build a strong brand identity, establishing a unique voice can help turn mobile …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.In a request with multiple languages, Speech-to-Text attempts to transcribe the audio using the best-fit language from the list of alternates you provided. Speech-to-Text then labels the transcription results with the predicted language code. This feature is ideal for apps that need to transcribe short statements like voice commands or search.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.Speechify is revolutionizing that. Once you install the TTS mobile app, you can easily convert text to speech from any website within your browser, read aloud your email, and more. If you install it as a browser extension, you can do just the same on your laptop. The web version is OS agnostic. Mac or Windows, no problem.Before you can begin using the Speech-to-Text API, run the following command in Cloud Shell to enable the API: You should see something like this: Now, you can use the Speech-to-Text API! Navigate to your home directory: Create a Python virtual environment to isolate the dependencies:This would include the text and speech generated. Once you go about the request limit you would naturally be required to pay, but until that time you can use the service as a paying customer. Just to clarify this point I would like to make reference to the service license agreement , clause 3, which make reference to the following prohibitions:Speech-to-Text can include time offset (timestamp) values in the response text for your recognize request. Time offset values show the beginning and end of each spoken word that is recognized in the supplied audio. A time offset value represents the amount of time that has elapsed from the beginning of the audio, in increments of 100ms.Note: FLAC is both an audio codec and an audio file format. To transcribe audio files using FLAC encoding, you must provide them in the .FLAC file format, which includes a header containing metadata. Note: Speech-to-Text supports WAV files with LINEAR16 or MULAW encoded audio. For more information on Speech-to-Text audio …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) Google Cloud Marketplace Documentation ... Cloud Speech-to-Text on-device documentation Try Gemini 1.5 Pro, our most advanced multimodal …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 ...google.cloud.texttospeech.v1.TextToSpeech. Methods. ListVoices. Returns a list of Voice supported for synthesis. SynthesizeSpeech. Synthesizes speech synchronously: receive results after all text input has been processed.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 transcriptiontpu; trace-agent; translate; vertexai; video-intelligence; video-stitcher; video-transcoder; vision; vmmigration; vmwareengine; vpc-access; web-risk; web-security-scannerThis 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 …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 …we have a text-to-speech component in ai, but it is limited to a few languages. I did try lot's of tips from this community to try to get it working with a language like Croatian or Serbian, with the android TTS, but no luck. So I did search the internet and also this community for a way or an extension on how to use the Google Cloud API Text ...May 17, 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. 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 …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.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. 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 …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 …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. I'm developing a Discord bot in TypeScript that uses the Google Cloud Speech API to transcribe speech to text in real-time. I use the @discordjs/voice libraries …Speech-to-Text documentation. Speech-to-Text enables easy integration of Google speech recognition technologies into developer applications. Send audio and receive a text transcription from the Speech-to-Text API service. Learn more.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 ...Shows you how to perform a preflight check on audio files that you're preparing for use with Speech-to-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 License. For details, see the Google Developers Site Policies. Java is ...Google Cloud Text-to-Speech now open to all developers w/ more WaveNet voices. Given the rise of smart speakers and other devices that talk back to you, text-to-speech (TTS) is an important ...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 ... Google Cloud Speech-to-Text API enables developers to convert audio to text in 120 languages and variants, by applying powerful neural network models in an easy to use …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 …Speechify is revolutionizing that. Once you install the TTS mobile app, you can easily convert text to speech from any website within your browser, read aloud your email, and more. If you install it as a browser extension, you can do just the same on your laptop. The web version is OS agnostic. Mac or Windows, no problem. Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. 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. 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.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 …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 …Data sent to Speech-to-Text is processed globally. Currently, users can define a specific endpoint in order to limit processing of their data to within the European Union or the United States (see the multi-region endpoints documentation for details). Limiting processing to a single Google Cloud region is not currently supported.Note: FLAC is both an audio codec and an audio file format. To transcribe audio files using FLAC encoding, you must provide them in the .FLAC file format, which includes a header containing metadata. Note: Speech-to-Text supports WAV files with LINEAR16 or MULAW encoded audio. For more information on Speech-to-Text audio …Google Cloud Speech-to-Text Overview. What is Google Cloud Speech-to-Text? Google Cloud’s Speech API processes more than 1 billion voice minutes per …What are the features of Google Cloud Speech-to-Text? Voice. Dictation. Accuracy. Transcription. Speaker Identification. Timecode Management. Closed Captioning. …Introduction to Latest Models. The "latest" model tags in the Speech-to-Text API give access to two new model tags that can be used when you specify the model field. These models are designed to give you access to the latest speech technology and machine learning research from Google, and can provide higher accuracy for speech …Pre-GA products and features are available "as is" and might have limited support. For more information, see the launch stage descriptions . In Speech-to-Text API V2, there are different availabilities in different regions. To understand the availabilities, please use the Locations API.The Google Cloud Text-to-Speech Node.js Client API Reference documentation also contains samples.. Supported Node.js Versions. Our client libraries follow the Node.js release schedule.Libraries are compatible with all current active and maintenance versions of Node.js. If you are using an end-of-life version of Node.js, we …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 …In Google's Cloud Speech-to-Text API, accuracy tuning can be done by choosing the most appropriate recognition model and by using our Speech Adaptation API. We offer a wide variety of models tailored for different use cases, such as long-form audio, medical or over-the-phone conversations. Defining speech accuracy. Speech accuracy …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. Overall: Google cloud text to speech also store the end results to cloud. Pros: Voice used almost resemble the human natural voice with different vocal of both male and female voices therefore text can be translated in different voices and languages this triggers different groups of audiences. It is seamless and integrates with Google cloud … Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. 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.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 …Google.Cloud.TextToSpeech.V1 is a.NET client library for the Google Cloud Text-to-Speech API. Note: This documentation is for version 3.5.0 of the library. Some samples may not work with other versions. Installation. Install the Google.Cloud.TextToSpeech.V1 package from NuGet. Add it to your project in the …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.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 …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 …REST. The following code sample uses the medical_conversation model to transcribe an audio file in a public Cloud Storage bucket.. Before using any of the request data, make the following replacements: LANGUAGE_CODE: the BCP-47 code of the language spoken in your audio clip.Medical models are only available for en-US.; …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 ...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 … Turn text into natural-sounding speech in 220+ voices across 40+ languages and variants with an API powered by Google’s machine learning technology. 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 …This tutorial uses the following billable components of Google Cloud: Speech-to-Text; You can use the pricing calculator to generate a cost estimate based on your projected usage. Before you begin. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real …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 …NOTE: This repository is part of Google Cloud PHP. Any support requests, bug reports, or development contributions should be directed to that project. Installation. To begin, install the preferred dependency manager for PHP, Composer. Now install this component: $ composer require google/cloud-text-to-speech AuthenticationQuickstarts. 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...custom_voice=custom_voice) # Select the type of audio file you want returned. audio_config = texttospeech_v1beta1.types.AudioConfig(. audio_encoding=texttospeech_v1beta1.enums.AudioEncoding.LINEAR16) # Perform the text-to-speech request on the text input with the selected. # voice parameters and …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 …
For a while now I have been using Google Cloud text-to-speech API with @Voice Aloud reader. Previously, I have been able to monitor my usage because pricing was based on characters, with WaveNet voices allowing for up to a million characters and $0.000016 USD per character after that.. Personal ads personal ads
Synthesizes speech synchronously: receive results after all text input has been processed. Args: body: object, The request body. The object takes the form of: { # The top-level message sent by the client for the `SynthesizeSpeech` method. "input": { # Contains text input to be synthesized. Either `text` or `ssml` must be # Required.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 …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 …Google Cloud Text-to-Speech now open to all developers w/ more WaveNet voices. Given the rise of smart speakers and other devices that talk back to you, text-to-speech (TTS) is an important ...Google CloudThat’s why we are excited to announce the general availability of Custom Voice in our Cloud Text-to-Speech (TTS) API, a new feature that lets you train custom voice models with your own audio recordings to create unique experiences. For businesses looking to build a strong brand identity, establishing a unique voice can help turn mobile …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 …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 …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 ...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.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 …Protocol. Refer to the speech:recognize API endpoint for complete details.. To perform synchronous speech recognition, make a POST request and provide the appropriate request body. The following shows an example of a POST request using curl.The example uses the Google Cloud CLI to generate an access token. For …REST. The following code sample uses the medical_conversation model to transcribe an audio file in a public Cloud Storage bucket.. Before using any of the request data, make the following replacements: LANGUAGE_CODE: the BCP-47 code of the language spoken in your audio clip.Medical models are only available for en-US.; …Speech-to-Text documentation. Speech-to-Text enables easy integration of Google speech recognition technologies into developer applications. Send audio and receive a text transcription from the Speech-to-Text API service. Learn more.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 ...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 ... May 17, 2023 · 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 Private features Cloud Text-to-Speech Custom Voice 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..