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jketterl / openwebrx

Open source, multi-user SDR receiver software with a web interface
https://www.openwebrx.de
GNU Affero General Public License v3.0
1.02k stars 146 forks source link

NFM doesn`t work #74

Closed UB0ALH closed 4 years ago

UB0ALH commented 4 years ago

Perfect work! Excellent indeed! I hear FM in AM in big nose. I clearly hear DMR. But in FM I hear only sizzle ((( Few hours ago all was perfect.
I edited /etc/openwebrx/config_webrx.py - maybe I did something wrong in it?

jketterl commented 4 years ago

Did you use a different device when listening a few hours ago? I am suspecting you may have an unsupported version of csdr installed.

UB0ALH commented 4 years ago

No. I can`t do this - I have only one RTL-SDR (RTL2838).

jketterl commented 4 years ago

Sorry I should have been more specific. I was referring to "device" as in client, so did you use a different browser, computer, smartphone or tablet?

UB0ALH commented 4 years ago

))) I`m stupid fool!!! In Chrome it works 59 )))

I used Firefox before. Cleaning cache didn`t help - that should I do?

jketterl commented 4 years ago

Try to install csdr from here: https://github.com/jketterl/csdr

your description of the problem plus the fact that you probably had an install of an older version of OpenWebRX on this machine means you're probably using an older version of csdr right now. While that is mostly ok, it lacks the NFM deemphasis filter for 12kHz.

UB0ALH commented 4 years ago

Ok. Thank you very match !