audio-talk

Another obscurity from your stash ?
Looks very good.

Curses curses curses !

Good tunes for running-in speaker caps :

Milan San Remo, Tom Pidcock, Saturday.
A nice 302km club-run in the Italian fields and along the coast ... at about 26mph.

Doesn't sound like it'll give you much bass with that driver.
Edit : oops sorry , with DSP , I see.

Yes I have planned the parabolically decreasing sections, if modelled like a horn you cannot have the termination at the end. What do you mean by termination at the end ? Is this just a fudge for the simple calculation spreadsheets, would it be needed if using Hornresp ? Would be keen to hear Scott...

I stayed with my friend Andrew in Paris in April 1989 and we went out to see the start of Paris Roubaix in Compeigne. The whole scene and atmosphere was really quite similar in some ways except for some minor updates to fashions, and newer cars, it was only about 15 years after the film was made. I ...

Best keep that posting to ourselves, for the sake of your company stock value, Andrew !

You can do a transmission line like a multi-section horn if you want - the areas just decrease instead of increasing.
I think I modeled my MLTL's for FE103e like that - also with an offset driver.

I think I have 'Stars and Water Carriers', and 'A Sunday in Hell' on VHS. Fascinating period pieces.

pre65 wrote: ↑Mon Mar 13, 2023 11:50 am Bite the bullet and use the "proper" stuff.
Shop around for best price.

20mm perspex ?

Hang on, a x10 probe is a 1:10 attenuator, not a probe with gain. If the scope is set at 1v per div, and its not a scope that talks to the probe, then that is indeed 3.4v displayed on the scope, the applying the x10 probe, that means that the actual supply has 34v P/P ripple. D'Oh ! I didn't think ...

I'd assume it's 0.34 V, if the probe is 10x.

vinylnvalves wrote: ↑Mon Mar 13, 2023 10:54 am With a horn loaded system, with high DI, room modes shouldn’t be an issue,

Directional at 200Hz .....

Class ! - but my brain is whirring away thinking where JM's track 'Don't want to know' comes from. I must go off and check.