A site for amateur wireless project socialising
Fancy dipping your toe into the waters of FPGAs? Maybe a well-supported low-cost development board is what you need (especially if your letter-to-Santa is looking light on ideas). Three of the Top FPGA Dev...
Over at Hackaday there’s a fairly awesome set of four tutorials on Digital Signal Processing using nothing more than the humble spreadsheet to walk you through topics such as FIR filtering, mixing and the...
Looking for an audio codec operating at higher bit rates than Codec2? Have a look at Opus Codec which is working in the 6 kbps to 510 kbps range. It can scale from low...
Codec 2 – Rowetel Codec 2 is an open source speech codec designed for communications quality speech between 700 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio. It fills a...
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