[sdiy] Phase shifts and instantaneous frequency

[Tom Wiltshire]

> Why am I questioned about this?

Because comments like "No... just no...No. Makes no sense." aren't an  
explanation of your point of view. We're not interested in you  
dismissing what someone else has written unless you've got some good  
reasons for so doing; please let's hear them when you post.

Regards,
Tom


PS: For Harry's benefit, here's that picture again:

http://www.electricdruid.com/beatwave.jpg