I often experience voice loss after singing. I was told this can be caused by too much air through the vocal cords, which irritates them. Are they really related? And is there a relation between "amount of air" and "open throat" too?
I figured out the following equation:
open throat = less air = less voice loss
Is that equation correct? I was also told about "glottal compression" and I suspected this was related to "open throat" as well.
Is there any relation between these concept? If so, then it would be very very important to have an "open throat" to also fix a certain number of other issues with the voice.