![]() ![]() The list includes Neural2, Studio, Standard, and WaveNet. Then, with all necessary preparations made, we start the utterance being spoken by invoking SpeechSynthesis.speak(), passing it the SpeechSynthesisUtterance instance as a parameter. Cloud Text-to-Speech API Reference Supported voices and languages bookmarkborder Text-to-Speech provides the following voices. Google Cloud TTS Service uses the non-free Google Cloud Text-to-Speech API to convert text or Speech Synthesis Markup Language (SSML) input into audio data. We set the matching voice object to be the value of the SpeechSynthesisUtterance.voice property.įinally, we set the SpeechSynthesisUtterance.pitch and SpeechSynthesisUtterance.rate to the values of the relevant range form elements. We then use this element's data-name attribute, finding the SpeechSynthesisVoice object whose name matches this attribute's value. Call the Cloud Text-to-Speech API: curl -X POST -H 'Authorization: Bearer ' (gcloud auth application-default print-access-token) -H 'Content-Type: application/json charsetutf-8' -d text-to-speech-request.json > synthesize-text.txt In the Shell Editor, open synthesize-text.txt. We use the HTMLSelectElement selectedOptions property to return the currently selected element. Next, we need to figure out which voice to use. We first create a new SpeechSynthesisUtterance() instance using its constructor - this is passed the text input's value as a parameter. We are using an onsubmit handler on the form so that the action happens when Enter/ Return is pressed. The API converts text into audio formats such as WAV, MP3, or Ogg Opus. Arguments include: audiosource - this is a local file in the correct format, or a Google Cloud Storage URI. Its accessible via the glspeech function. The Cloud Speech API provides audio transcription. Next, we create an event handler to start speaking the text entered into the text field. The Text-to-Speech API enables developers to generate human-like speech. Read more on the Google Cloud Speech-to-Text Website. Const colors = const grammar = ` #JSGF V1.0 grammar colors public = $ Speaking the entered text ![]()
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