Finally, a DVD that gets you up to speed on "everything audio." Audio: The Movie is a 2-hour video that takes you through real world audio, dB measurements, frequency domain issues, amplitude, sample rate and bit rates as well as applying your new found knowledge in your everyday audio endeavors. Most importantly, this information is provided in easy to understand terms and without the math. If you thought of yourself as an expert on sound, be prepared for a few curve balls; if you're new to this... Step right up! It’s fun, light-hearted and makes complex technical information easy to understand.