[Discuss-gnuradio] Question: (ALSA)Audio Source Buffering

[Raman O]

Hello,

        I have built a receiver with alsa source. I think without buffering , fast audio source is drowning the receiver blocks as they are slower.
How can I buffer the data from alsa source and rest of receiver blocks like bandpass filter , time sync , data decoder operate on buffered data. Actually i want to implement a circular buffer.

Any suggestions would be appreciated.

Thanks
Ram