Tonsturm FRQ SHIFT

Here’s a recent software release that sees the process of audio frequency shifting taken to its extremes, While the better-known pitch shifting effect is all about multiplying or dividing signals, frequency shifting is all about addition and subtraction. While the former can give musical, harmonically sensible results, frequency shifting is much more, shall we say, irrational.

Tonsturm’s Frq Shift plugin does the frequency shifting basics, but it also takes things further with feedback