
There's no need for endless parameters tweaking. Just set any of the EQ bands to a desired harmonic and watch SurferEQ move with the track, staying always relevant to the music.įor over a year, we've meticulously developed an accurate, real-time pitch detection engine with virtually no octave errors. SurferEQ tracks the pitch of the instrument or a vocal track and can change the EQ frequency accordingly in real-time, making it possible for the first time to naturally control the fundamental frequencies or harmonics of a track. This characteristic makes the standard, fixed-frequency EQ less effective when it is used to manipulate the instruments/vocals harmonics. In reality, fundamental frequencies and the harmonic series change with the pitch of the instrument or vocal track.

Up until now, EQ's were set to a fixed frequency range.
