Ashish7724 Posted April 22, 2019 Share Posted April 22, 2019 Hello, I am using GNU Radio 3.7 on windows 10 platform. To begin GNU radio I started using blocks such as Signal source and Sinks. I have taken a wav file source passed through a throttle and connected sink to it. I am able to see behavior and FFT of the source. When I replaced the wav file source with the audio source and kept device name blank Sink block doesn't show anything. Has anyone faced this issue. I tried to check my audio reception and transmission is working, I wrote python script to record voice from mic and send of speaker to listen. It is working fine. Now I wanted to add embedded python block, but when I open it in a editor a blank file open and if I write something in it, it wont save it. Reply will be appreciated. Quote Link to comment Share on other sites More sharing options...
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