Vue Js Convert Text to Speech: Vue.js is a popular JavaScript framework used for building user interfaces. To convert text to speech in Vue.js, we can use the Web Speech API. This API allows us to generate synthesized speech from text in the browser.

First, we need to check if the API is supported by the user’s browser. If it is supported, we can create an instance of the SpeechSynthesisUtterance object and set the text we want to convert to speech. We can then call the speak() method on the SpeechSynthesis object to generate the speech.

In summary, we can use the Web Speech API in Vue.js to convert text to speech by checking if the API is supported, creating an instance of the SpeechSynthesisUtterance object, setting the text, and calling the speak() method.

How to Convert Text to Speech in Vue Js and native Javascript function?

Certainly! This code is designed to allow for text-to-speech output when a certain function is called. Here’s a more detailed explanation of each part of the code:

1. speak(): This is a method defined within an object’s methods property. It’s used to trigger text-to-speech output. It’s likely that this method is called when a certain button is clicked or when a certain event occurs in the application.
2. const msg = new SpeechSynthesisUtterance(): This creates a new instance of the SpeechSynthesisUtterance object. This object represents a speech request, including the text to be spoken, the language to use, and the voice to use.
3. msg.text = this.text: This sets the text property of the SpeechSynthesisUtterance object to the value of the text property of the parent object. This ensures that the text being spoken is whatever is specified in the parent object.
4. msg.volume = 1.0: This sets the volume of the speech to maximum, i.e., 1.0. The volume ranges from 0 to 1, with 1 being the loudest.
5. msg.pitch = 1.0: This sets the pitch of the speech to the default value of 1.0. The pitch ranges from 0 to 2, with 1 being the default value.
6. msg.rate = 1.0: This sets the rate of the speech to the default value of 1.0. The rate ranges from 0.1 to 10, with 1 being the default value.
7. msg.lang = 'en-US': This sets the language of the speech to US English. This ensures that the text is spoken in the correct language.
8. msg.voiceURI = 'Google UK English Female': This sets the voice of the speech to a female UK English voice provided by Google. This determines what the voice sounds like.
9. msg.onboundary: This is an event listener that logs a message to the console when the speech reaches a boundary. This can be useful for debugging and understanding how the speech is being processed.
10. msg.onpause: This is an event listener that logs a message to the console when the speech is paused. This can also be useful for debugging and understanding how the speech is being processed.
11. window.speechSynthesis.speak(msg): This triggers the speech output using the SpeechSynthesisUtterance object and the settings specified in its properties. This actually causes the text to be spoken out loud using the browser’s built-in  text-to-speech capabilities.

Vue Js Convert Text to Speech Example

<div id="app">
    <textarea v-model="text"></textarea>
    <button @click="speak">Speak</button>
</div>
<script type="module">
        const app = new Vue({
            el: "#app",
            data() {
                return {
                    text: 'fontawesomeicons'
                }
            },
            methods: {
                speak() {
                    const msg = new SpeechSynthesisUtterance();
                    msg.text = this.text;
                    msg.volume = 1.0; // speech volume (default: 1.0)
                    msg.pitch = 1.0; // speech pitch (default: 1.0)
                    msg.rate = 1.0; // speech rate (default: 1.0)
                    msg.lang = 'en-US'; // speech language (default: 'en-US')
                    msg.voiceURI = 'Google UK English Female'; // voice URI (default: platform-dependent)
                    msg.onboundary = function (event) {
                        console.log('Speech reached a boundary:', event.name);
                    };
                    msg.onpause = function (event) {
                        console.log('Speech paused:', event.utterance.text.substring(event.charIndex));
                    };
                    window.speechSynthesis.speak(msg);
                }
            }
        });
 </script>

Output of Vue Js Convert Text to Speech