Dear All, I am facing problem with audio sink block on Gnuradio. When I run application, there is a clear sound for about 8 to 10 minutes. After that sound becomes choppy with knocking sound. I tried different sample rate including 16kHz, 24kHz, 44.1kHz, 48kHz, and 96kHz with appropreate resampling. When I record .wav file the signal during that choppy sound and play it in player , it playback with no error. I am using Core i7 8th Generation 12 core processor. I have attached a picture. When i test the sound application in sound setting, it shows a flickering of ALSA plug-in [Python 2.7]. My queries are i. Is it a problem with sound card of the motherboard? ii. Does Gnuradio version 3.7.10 supported at 12 core processor? because when I run the same application at 8 core processor, it has no issue of audio. iii. Suggest solutions to this problem.
Regards, M. Munir
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