Wykres commitów

5 Commity (31d9b909f756f26eea1fd113b98e3bc583e95b61)

Autor SHA1 Wiadomość Data
Silvano Seva 1011dd1081 Moved audio_stream.h from interfaces to core headers 2023-08-30 18:04:24 +02:00
Silvano Seva a89a7523cb Updated year in copyright headers 2023-02-08 16:33:02 +01:00
Niccolò Izzo 2d59658d60 Switch M17 Rx sample rate to 5SPS
Due to the RRC computation sometimes violating the timing constraints,
we switched the M17 demodulator to 5 samples per symbol (24KHz), thus
dividing the processing time by four ar the number of samples halves as
well as the number of taps of the RRC.
Minor adaptation on the code followed.

TG-81
2022-05-27 21:48:47 +02:00
Niccolò Izzo 3372da2b64 Set Rx test to 48k 2022-05-27 21:48:47 +02:00
Niccolò Izzo 2d8c696a09 Complete M17 demodulator implementation
Make quantization work also on DC offset signal
Add samples plot code
Fix bug in buffer wrap around
Fix oob memory access in M17 modulator
Update tests with DC offset signal
Switch to 48KHz sample rate for Module17 and MD380
Add DC biasing script

TG-81
2022-05-27 21:48:46 +02:00