[Discuss-gnuradio] fm_tx4.py stronger signal, amplifying before sending

[Max Moser]

Hi there,

i did make some progess again but had to amplify collected audio  
samples using modified usrp_rx_noguiy into a file. That was working  
great before successfully resending it i had to normalize and amplify  
the signal and
then resend it using fm_tx4.py. So my question is the following:

Can i amplify the signal before sending? How do i do that the easiest  
way in python? Setting the amplitude value higher in the sourcecode?

Greetings

Max