A. Just found this great site.

Audio Check

Navigation

This site is organized in four main sections, accessed from your left-hand side menu.

 

• Audio Tests : intuitively tests your sound equipment, your room's acoustic and… ears!
• Test Tones : individual test tones for the audio experts among our readers 😉
• Blind Tests : how good is your hearing when you are blind ?
• Eng Training : training files for sound engineers

 

 B. "Test Tone Generator" is another with a great shareware application. I use this to find the correct settings for windows volume controls like WAV and MASTER. Just play the 0db sounds it creates and set the volume sliders to match. I use Sound Forge recording meters to set it, but Audacity meters also work.

 C. QuickMix is a freeware application that allows you to save and then restore (by opening the utility and Loading a saved) volume settings.