Ki Hoon Cha

Voice Organ


Ki Hoon Cha



Vivrator Resonator Artculator Energe Source

About release in singing


Ki Hoon Cha



explaining releases in singing

Bernoulli Principle and Vocal Folds


Ki Hoon Cha



Vocal Folds vibrate by Bernoulli Principal

Air Flow Controll


Ki Hoon Cha



Air flow controll for singing