I’ve seen three different intermittent misbehaviors in my application
which can be described as parallel signal paths getting out of phase
with each other. (For example, one of them is one stereo audio output
channel being delayed from the other.)
They all seem to occur when the flowgraph is reconfigured (lock, change
connections, unlock), even though the subgraph that contains the phase
error was not itself modified.
Is GNU Radio expected or known to handle reconfigurations poorly in
this way? Should I treat this as a bug or a feature request?
As a further related question, what is intended to happen to samples
which are buffered between two blocks (A->B) when that connection is
removed? Are they discarded, delivered to B, or delivered to whatever
A’s output is now?)
Kevin R. http://switchb.org/kpreid/