๐ง๐ต๐ฒ ๐จ๐ป๐ฑ๐ฒ๐ฟ๐ฟ๐ฎ๐๐ฒ๐ฑ ๐ฆ๐ฝ๐ฒ๐ฒ๐ฐ๐ต ๐ฆ๐๐ป๐๐ต๐ฒ๐๐ถ๐ ๐๐ฃ๐
Most developers overlook a powerful tool in the Web Speech API. It is called the speechSynthesis interface.
This API lets you use JavaScript to make the browser speak any text. It works in Chrome, Firefox, Safari, and Edge without any extra libraries.
You do not need heavy external tools to add voice to your web apps. Two lines of code can make your website talk.
Important distinction: This is not a replacement for screen readers. Screen readers help blind users navigate page structures. speechSynthesis is a tool to provide audio feedback.
You can use it to improve user experience in these ways:
- Audio Alerts: Visual notifications often get missed. Use voice to announce urgent messages like "Connection lost" or "Data saved."
- Language Learning: Users can click a word to hear the correct pronunciation. It is faster and lighter than using MP3 files.
- User Guidance: During long forms, a short voice confirmation helps reduce user anxiety.
You can control the sound using these settings:
- Rate: Changes the speed of speech.
- Pitch: Changes the tone of the voice.
- Volume: Adjusts how loud the voice is.
- Voice: Selects specific system voices.
Stop thinking of voice only as an accessibility requirement. Think of it as a way to make your interface more interactive and inclusive.
Next time you design a feature, ask yourself: "Would a small audio hint make this better?"
Source: https://dev.to/jh5_pulse/bei-di-gu-de-speech-synthesis-api-5737
Optional learning community: https://t.me/GyaanSetuAi