Welcome to Big Ears, the world's first web-based ear training software. It is written in Java so that it can be used by anybody on the Internet with a Java compatible web browser.
If you are new to Big Ears, you may want to read the Instructions to learn how to use it.
If you are wondering why in the world you would want to train your ears to do anything, read What Is Ear Training.
If you have questions, please check the list of Frequently Asked Questions before sending feedback to the author. Questions, comments, bug reports, and suggestions are welcome.