MOTM

Another thing to keep in mind is that each column of bandpass filters 
on a 907A (and hence the 450 since Paul said he's using the same 
frequencies) are grouped in octaves. The left column on a 907A is:

250 Hz
500 Hz
1000 Hz
2000 Hz

and the right column is:

350 Hz
700 Hz
1400 Hz
2800 Hz

I'd like to see this same grouping on the 450 (Moe's #1 and #2 
layouts below). I agree with Moe that the LP and HP layout should be 
arranged to match the bandpass layout. Whether the frequencies 
increase or decrease from top to bottom doesn't really matter to me.


At 1:49 AM +0000 2002/04/19, mate_stubb wrote:
>  >>>>
>Personally, I voted for the layout, not necessarily the assignment of
>which control is in which location. I think this could be improved
>on. Ideas?
><<<<
>
>Well, there are two existing examples to choose from:
>
>1. The Moog filterbank starts with low bands at the top and works its
>way down thus:
>
>1  2
>3  4
>5  6
>7  8
>
>2. Desk EQs start at the bottom and go up, albeit in a single column:
>
>7  8
>5  6
>3  4
>1  2
>
>3. Then you have vertical orientation possibilities:
>
>1  5
>2  6
>3  7
>4  8
>
>4. and
>
>4  8
>3  7
>2  6
>1  5
>
>For examples 1 and 3, I'd put LP at the top left and HP at the bottom
>left, reversing their positions for examples 2 and 4. That's about
>the best you can do, given the constraints of the layout.
>
>Moe