Feature Request #807
sample rate of the jcom.in/out embedded amplitude follower
|Assignee:||Théo de la Hogue||% Done:|
|Target version:||MVC for 0.6|
there currently is an embedded amplitude follower (or maybe measurement) in jcom.in and jcom.out. Very good !
Though, there is no way to turn it off, or to change its samplerate.
Théo proposes that setting its samplerate to 0 stops the measurement. That sounds like a good idea.
The remaining question is : how do we address it ?
I propose that we add a parameter :
/in/amplitude/active @type boolean
#3 Updated by Théo de la Hogue over 8 years ago
just copying a hint from Tim :
"Specifically, it looks like closing the patcher and freeing the jcom.in~ at the same time that the amplitude follower in jcom.in~ is doing something in another thread. So maybe there is a thread-safety problem here...
#6 Updated by Théo de la Hogue over 8 years ago
the commit should resolve this FR.
with this commit there is an in/amplitude/active internal parameter inside the jcom.in~.
however this is an integer parameter in order to set the sample rate of the amplitude follower so the word "active" is not the best...
maybe the FR shouldn't be closed.
#8 Updated by Pascal Baltazar over 8 years ago
great work, Théo !
as the main function is setting the samplerate, maybe this should be renamed out/amplitude/samplerate shouldn't it ?
and turning it off is just a special case of samplerate, when it is equal to 0...
what do you think ?
BTW, it's a bit strange that the model outputs out/amplitude.1 and out/amplitude.2
and the parameter doesn't take account of the fact that there are instances...
I'm not sure that it's a good idea, but maybe we could have separate samplerate for each instance (i.e. channel) ?
though, if that makes things overly complicated, maybe we can just stay as is now...
#10 Updated by Pascal Baltazar about 8 years ago
As Tim stated on the devel list :
You should be able to turn it off and then back on without having to remember what it was before your turned it off.
in reply to the question below
So, the current parameter out.n/amplitude/active should be renamed out.n/amplitude/samplerate
And a new parameter out.n/amplitude/active should be added to enable/disable the amplitude following...
amplitude following can be enabled/disabled, and its samplerate can be changed by the same message :
out.n/amplitude/active (where n is the number of the output channel)
I was just wondering if this message should (or should not) be renamed
knowing that out.n/amplitude/samplerae 0 would disable the amplitude following
or should there be yet another parameter ?