text-to-speech-api
v1.0.1
Published
A simple NPM package to convert text to voice using native JavaScript API.
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TextToSpeech
TextToSpeech API
is a lightweight JavaScript class that provides an easy way to convert text to speech using the native Web Speech API. It allows customization of voice selection, speech rate, and pitch, making it a versatile tool for web applications that require voice synthesis capabilities.
Features
- Convert any text to speech.
- Select specific voice by name (optional).
- Adjust speech rate and pitch (optional).
- Simple and easy-to-use interface.
Installation
Using Node.js
You can install the package via npm if you plan to use it in a Node.js environment:
npm install text-to-speech-api
Including in HTML
For web applications, you can directly include the script in your HTML file:
<script src="./path/to/index.js"></script>
Usage
1. Importing the Package
If using Node.js:
const TextToSpeech = require('text-to-speech-api');
If using directly in the browser, ensure the script is included in your HTML file.
2. Basic Conversion
To convert text to speech, simply call the convert
method of the TextToSpeech
class:
const text = "Hello, this is a text to voice conversion!";
TextToSpeech.convert(text);
3. Selecting a Voice
You can specify a voice by name, adjusting the rate and pitch as needed:
const text = "Hello, this is a text to voice conversion!";
const voiceName = "Google US English"; // Adjust to the desired voice name
TextToSpeech.convert(text, voiceName, 1.2, 1.0);
4. Adjusting Speech Rate and Pitch
The convert
method accepts optional parameters for rate and pitch:
- Rate: A number that determines how fast the speech is spoken (default is
1
). - Pitch: A number that affects the highness or lowness of the voice (default is
1
).
Example:
TextToSpeech.convert("This is a faster voice!", null, 1.5, 1);
5. Error Handling
The convert
method throws an error if the SpeechSynthesis API is not supported:
try {
TextToSpeech.convert("Hello, world!");
} catch (error) {
console.error(error.message);
}
Example HTML Implementation
Here is a simple example of how to use TextToSpeech
in an HTML file:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Text to Voice Example</title>
<script src="./path/to/index.js"></script>
</head>
<body>
<h1>Text to Voice Example</h1>
<button id="speakButton">Speak Text</button>
<script>
document.getElementById('speakButton').addEventListener('click', () => {
const text = "Hello, this is a text to voice conversion!";
TextToSpeech.convert(text);
});
</script>
</body>
</html>
Changelog
[1.0.1]
Updated
- Enhanced user experience.
[1.0.0]
Initial Release
- Released the
TextToSpeech
class with basic functionality to convert text to speech using the native Web Speech API.
License
This project is licensed under the MIT License. See the LICENSE file for more details.
Author
Developed by Masum Billah.
For any issues, suggestions, or contributions, feel free to reach out via email.