Section 2 — Algorithms
ENSONIQ DP/4+ Reference Manual 51
GUITAR TUNER 2U
GuitarTuner2U is a utility algorithm specifically optimized to tune a guitar, or a bass guitar. In
Select mode, when a preset that uses this algorithm is selected, it automatically takes you to
parameter 03, for instant tuning ability.
Guitar Tuner Signal Routing
Guitar Tuner 2U
Unhappy
Guitarist
Happy
Guitarist
01 — Mix Range: 00 to 99
This parameter could be thought of as a reversed volume control. When this parameter is set to
99, the signal is muted. If it is desired that the algorithm pass signal, set the Mix to 00 (or bypass
the unit).
02 — Volume Range: 00 to 99
Adjusts the volume of the dry external signal — 00 is silent and 99 is full volume.
03 — Note Range: A to G#
This parameter automatically detects the note being played, and interprets if the signal is sharp
or flat. When the meter rests on the center line, you are tuned to the displayed note.
04 — Range Range: Bass or Guitar
This parameter optimizes the frequency-detection range for bass (low signals) and guitar (high
signals).
06 — Reference Range: A438 to A445
Determines the reference pitch based on A=440 (the default setting). Different countries use
different reference points, and this parameter allows the fine adjustment of that point.