How Can We Help?

< Back
You are here:

AN-21 Audio Related Charts, Graphs and Tables of Values

This is a general knowledge application note of value to all audio professionals and enthusiasts. It contains audio related charts and graphs i including 78 RPM and LP record equalization curves and speed charts, Stylus charts, Tape equalization curves, Electron Tube charts and much more. Its a great reference paper.

Click here to view the PDF version

Previous AN20 Audio Restoration Terminology
Next AN-22 Dynamic Bass Processor
Table of Contents