Means and method for automatic resonance tuning

Method and apparatus for piano tuning and tempering

Method and apparatus for stabilizing the tension of musical inst

Method and apparatus for tensioning a drum

Method and apparatus for tuning musical instruments

Method and apparatus for tuning percussion instruments

Method and system for automatically tuning a stringed...

Method for keying human voice audio frequency

Method for pitch recognition, in particular for musical instrume

Method for tuning musical instruments

Method of and device for automatically and instantaneously shift

Method of tuning fretted instruments

Microtuner for stringed musical instruments

Mobile communication terminal with audio tuning function

Motorized string tuning apparatus

Multiple frequency display for musical sounds

Music tuner

Musical accessory having tuner and/or metronome and having...

Musical instrument self-tuning system with calibration library

Musical instrument self-tuning system with capo mode