Al Lorona wrote:
>
> Here's something else that I haven't determined: why do I keep seeing
> references to 'variable-bandwidth' filters, but absolutely no information
> about what they are or where they come from?
>
The variable BW roofing filters were a *future* described at the original K3
introduction. They have not yet been introduced. Read about them and more
below:
http://www.zerobeat.net/mediawiki/index.php/K3_Roofing_Filters
Your assumptions on the other issues are all correct.
73, Bill
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