CAFAI Liens en VracShaared links2013-12-31T13:49:56+01:00https://shaarli.cafai.fr/https://shaarli.cafai.fr/https://shaarli.cafai.fr/ShaarliGNU Radio demo: ultrasound data transmission via a laptop | Dangerous Prototypeshttps://shaarli.cafai.fr/?xnFK3w2013-12-31T13:49:56+01:002013-12-31T13:49:56+01:00
Here the open source GNU Radio companion program is used to demonstrate the transmission of data from one laptop to another using frequency shift keying (FSK). They use an audio carrier frequency of 23 kHz.
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