Automatic tone control for stringed musical instruments
Automatic tuning device
Automatic tuning device
Automatically tuned musical instrument
Chromatic tuner display
Chromatic tuner display providing guitar note and precision tuni
Combined pick and tuner
Combined pick and tuner
Composite tuning fork and method of making same
Computer aided piano voicing
Covering wire tightening device composite strings of pianos
Determination of pitch
Device and method for automatically tuning a stringed musical in
Device for micro tuning pianos and other stringed instruments
Digital audio signal processor
Digital audio signal processor employing multiple filter fundame
Digital aural musical instrument tuning
Digital electronic tuner
Display device for guitar tuners and method of displaying...
Drum adjustment apparatus