EnABL-ing MAOP7

[sser2]

Sonce - I have to agree with you that hole patterns and slits may act as both breakup dampers and anisotropic barriers.

 

[Sonce]

I remember those midranges - my friend had Wharfedale speakers with them, I forgot the model, maybe Linton something. Many, many years ago.

I found it! Wharfedale Linton 3XP:

 

[cipriano]

I've had the materials for a long time, finally going to try doing a driver tonight. It's just a little 3" Malaysian Sony SS-MSP1 from a surround speaker from early 2000's.

 

[Sonce]

Please make frequency response measurements before and after treatment. If you intend to take two-step process: first uniform coating of the whole cone and then XXX, please measure after each step.

 

[TNT]

Waterfall and standing waves

Yes, as WF is a measurement presentation style and SW is a physical phenomenon. Do you att all master what you seem to lecture in...?

Most in this thread is bonkers...

//

 

[cipriano]

Things I learned during my first attempt:

1. Start with a bigger driver
2. The A5 nib is still too big for smaller work
3. Don't buy the paint from Wal-Mart (if you do, maybe thin it down)

 

[planet10]

Not enuff spots, for that driverand likely wants 2 rings. A vsmaler nib would be required.

Lots opf practise is good, keep on truckin’

dave

 

[mhenschel]

58 years ago I got my first chisel-edged nib at my new school. they taught "italic" handwriting.

since then I've bought and used lots of these... for handwriting, which generally requires smaller widths on the order of 1mm, and for lettering which uses broader tips like those manufactured by Speedball.

my first pens were by Osmiroid but later "dip" nibs were by E.S. Perry and Mitchell.

I haven't bought these in a long time (arthritis had a say in that) so I don't know if they are still available or not.

on the other hand there are books available that describe how to cut your own chisel nib pens from a feather. Edward Johnson provided particularly clear instructions. ;-)