Spint spint, i.e. electrophonic musical instruments with features of acoustic instruments covered by [CPC: G10D17/00], electrophonic aspects of acoustic instruments covered by [CPC: G10D17/00], e.g. aeolian harps, MIDI-like control therefor
Spint spint, i.e. electrophonic musical instruments with features of acoustic instruments covered by [CPC: G10D17/00], electrophonic aspects of acoustic instruments covered by [CPC: G10D17/00], e.g. aeolian harps, MIDI-like control therefor