linuxaudio.org

On Wed, 2012-05-09 at 20:38 -0400, gene heskett wrote:

quoted text
> computers as we know them now, were still a decade in the future, this

> was the '70's.

I was aware of this, when I wrote about the computer.
On Thu, 2012-05-10 at 08:00 +0000, Fons Adriaensen wrote:

quoted text
> Your mentor is missing the point that even for a switched mode PSU the

> input is 50 or 60 Hz, and *something* has to store enough energy to bridge

> the gaps between half cycle peaks. So you'll get mains harmonics anyway,

> just as with a linear PSU. 

They also cause parasitic frequencies for the mains.
  - Ralf
_______________________________________________

Linux-audio-user mailing list

Linux-audio-user@lists.linuxaudio.org

http://lists.linuxaudio.org/listinfo/linux-audio-user