diff --git a/README.md b/README.md
index b4df162..965d04d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # HTML5 Mic Visualizer
 
-This page uses the HTML5 [`AudioContext.createAnalyser()`](https://developer.mozilla.org/en-US/docs/Web/API/BaseAudioContext/createAnalyser) API to visualize the input audio of your device microphone.
+This page uses HTML5 [`AudioContext.createAnalyser()`](https://developer.mozilla.org/en-US/docs/Web/API/BaseAudioContext/createAnalyser) API to visualize the input sound of your device microphone.
 
-A demo page can be found [here](https://static.yige.ch/html5-mic/). It works in modern versions of desktop browsers, as well as in iOS and Android.
+A demo page can be found [here](https://static.yige.ch/html5-mic/). It works in latest versions of desktop browsers, as well as in iOS and Android.
 
 Note: The dB value on the page varies from your device microphone, and should not be considered accurate.