Scan the QR code to open this extension in Firefox for Android
拡張機能メタデータ
この拡張機能について
When watching videos, movies or during video calls it is a common problem that speech can be hard to understand while other sounds are relatively loud. This add-on offers a solution for some of these cases by enhancing the typical frequency range of spoken language. Intuitive interface, easy to use. No ads, completely free.
