SatNOGS Client - Audio Recoding Specifications

SatNOGS Software
1

Hi all,

Are the specifications for the *.ogg audio recordings described somewhere?

I’d like to do a bit of playing around with the audio recordings but cannot find the info on how things have been demodulated:
E.g. - what demodulation method is used when a GFSK1k2 satellite pass is recorded? What settings are used for the de-modulator? Sample rates… Etc :slight_smile:

Thanks

Jonathan

2

If you are familiar with GNU Radio, check the gr-satnogs repository, there you will find the block that encodes the ogg file.

3

Great thanks! I’ll have a look!

4

You can also check out this related thread.

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