Death wrote:Humans can generally only hear from about 20hz-20khz
In general that is. I know a guy who officially medical tested can hear up to 22K.
sysrqer wrote:Doubting the validity of scientific and mathematical data is different from choosing what you will do with that data. There really isn't much doubt on the issue, just subjectivity about whether you find benefit from it.
I fully agree with that. That is why i am confused about how some people use Nyquist to say impossible so useless, were others use the same Nyquist to say it is possible and therefore is usefull. I miss the subjectivity in that in discussions were one off both must have it wrong.