Hello,
Starting plans of a cube sat project and have been contemplating
the use of this codec method (instead of other possible options) for the
project and not sure if this has been yet done or what the thoughts
would be on the use of this codec vs other methods as I want to
incorporate both digital voice and analog voice options. Initial
thoughts are to use DV codec2 method for possible greater benefits for
both better RF & audio qualities vs analog FM for a cross banded voice
repeater as a part of the satellites mission. The implementation would
be via on board modem to transmit the digital modulation using an MCU
for the direct modulating of the down-link from the received analog
up-link input.
Possible mode configurations would be:
Mode 1 = Up-link Analog FM / Down-link DV Narrow band (Modulated
directly onboard satellite via MCU hardware modem)
Mode 2 = Up-link DV Narrow-band / Down-link DV Narrow-band (Direct pass
through of digital data signal, no reprocessing of signal)
Mode 3 = Up-link Analog FM / Down-link Analog FM
These configuration modes would allow real time in flight mission
testing / comparison of the DV codec2 vs analog in 2 different
configurations)
Would like to know thoughts and would appreciate any points of
discussions for this application.
Thank you,
NE3KO
_______________________________________________
Freetel-codec2 mailing list
Freetel-codec2@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/freetel-codec2
