[Discuss-gnuradio] Query regarding dsb_tx.py

[shweta vishwakarma]

 
Hi all,
I am working on USRP examples and tried to run dsb_tx.py but did not able to run it.Please let me know about the following modules:
what it does? what is its function? and how can we set its frequency? does this dsb stands for Double sideband here?
1)wfm_rcv_dual.py
2)fm_tx4.py
3)usrp_siggen.py
4)test_counting.py
5)dsb_tx.py
6)usrp_rx_file.py

Please let me know.
Thanks & Regards,
shweta