In the course of a meeting of Electrotecnicians in 1920, he introduced the Termenvoksa or Heterophone, or Theremin, as it had been termed internationally. These on the conference saw a small box with two antennae, one on the correct and 1 to the still left. Could it be a new https://dantedjvlo.designertoblog.com/69546038/pallet-gate-fundamentals-explained