The present invention relates to a musical instrument tuner, e.g. a guitar tuner, featuring simultaneous display of monophonic and polyphonic characteristics.
申请公布号
US2012067194(A1)
申请公布日期
2012.03.22
申请号
US20100857165
申请日期
2010.08.16
申请人
NIELSEN SOEREN HENNINGSEN;SKOVENBORG ESBEN;ARKNAE S-PEDERSEN LARS;PEDERSEN KIM RISHOEJ;THE TC GROUP A/S
发明人
NIELSEN SOEREN HENNINGSEN;SKOVENBORG ESBEN;ARKNAE S-PEDERSEN LARS;PEDERSEN KIM RISHOEJ
