Re: [Discuss-gnuradio] question about overruns with simple flowgraph

[Stephen]

>>
> I tend to use the fractional interpolator--you can get exact rate
> matching that way.  It doesn't seem that expensive, particularly when I
> use it at the
>   "low speed" part of the graph near the audio subsystem.
> 

I tried that and it worked. But it adds a small amount of hiss. I also
tried the fractional resampler. It added a lot of hiss and a high pitch
whine. The polyphase arbitrary resampler added a more hiss than the
fractional interpolator but less than the fractional resampler.

stephen