as many others here I would like also read data from the remote temperature and humidity sensor, http://www.garni-meteo.cz/cz/eshop/bezdratova-cidla-a-nahradni-dily/pridavna-cidla/57-ts33-f.html
used in my home "meteorological" station.
It sends 3 packets of data each 45s. The sample I've created using Audacity shows one of them (the second graph is a clock waveform I've tried to derive from data).
I've got stuck with decoding binary data from the received sample. I tried simple decoding by assigning "1" to long pulse and "0" to short one, and vice versa, but I didn't find any match of data that was measured. But I didn't really expected to get results here. There is obviously some encoding used, as low pulses have also different length. I've already searched the forum and found that these gadgets sometimes uses Manchester encoding, but I according to Manch. encoding description, the first high pulse should be short and change of data occurs in the middle of clock period.
I know there is a lot of smart and experienced experts here, so, please, could you advice me what type of encoding could be used so I can continue with decoding?