I need some help using the tx_voice.py. I am trying to transmit an audio stream preferably coming from the computer's soundcard microphone input. I tried running the following command:
sudo ./tx_voice.py -f 99.3M The following is what I get: "992 items of size 33. Due to alignment requirements 4096 were allocated. If this isn't OK, consider padding your structure to a power-of-two bytes. On this platform, our allocation granularity is 4096 bytes." Does nothing for a little bit but then gives: "snd_pcm_readi error" or something. I am using default "hw:0,0" because I tried using audio_play.py with hw:0,0 and I could hear the file therefore, I believed it is a valid device location for the soundcard. I am using a Basic TX right now to perform this. I would eventually like to receive the audio using an FM radio and I believe GMSK modulation can would make it able to be listened on an FM radio. Therefore, I am trying to use the default modulation. Has anyone tried something like this? I heard a few threads with similar information but couldn't get a clear idea. Thank you in advance, Omar -- This message was sent on behalf of [EMAIL PROTECTED] at openSubscriber.com http://www.opensubscriber.com/messages/[email protected]/topic.html _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
