I recently read this article “The Significance of 632Hz” here:
I was particularly struck by the simplicity of how the EQ frequencies were broken down and an even easier way to remember them. Ever wonder which frequencies someone means when they say “upper-mids” or where the frequency ranges start/end? (Hint: just remember 20 and 63.)
Ranges from the article:
200: Low mids
2000: Upper mids
After reading the article, now all I have to remember is 20 and 63. And speaking for myself, THEN go do the reps and learn what they actually sound like. Cheers!