Notes concerning “Communication”

• Cheap shit ultrawideband 2013-05-17 (10 minutes)
• Time domain lightning triggering 2013-05-17 (4 minutes)
• A unicast phased-array ultrasonic “radio” 2013-05-17 (4 minutes)
• Constructing error-correcting codes using Hadamard transforms 2013-05-17 (updated 2013-05-20) (22 minutes)
• Ultraslow radio for resilient global communication 2013-05-17 (updated 2013-05-20) (26 minutes)
• Building a resilient network out of litter 2014-04-24 (4 minutes)
• Rhythm codes 2015-09-03 (4 minutes)
• Arduino radio 2016-07-30 (4 minutes)
• License-free femtowatt UHF radio transceiver ICs under a μJ per bit 2016-09-19 (5 minutes)
• Could you do DDS of comprehensible radio signals with an Arduino? 2017-03-31 (4 minutes)
• Dumb vocoder 2017-05-10 (2 minutes)
• Interactive bandwidth 2017-08-03 (2 minutes)
• Cassette tape capacity 2018-04-27 (1 minute)
• Urban autarkic network 2018-04-27 (1 minute)
• The Bleep ultrasonic modem for local data communication 2018-12-10 (updated 2018-12-11) (8 minutes)
• Broadcast ECC with graceful degradation, or avoiding the cliff effect 2018-12-18 (5 minutes)
• Free space optical coding gain 2019-05-08 (updated 2019-05-09) (4 minutes)
• Can you bitbang wireless communication between AVRs? How about AM-radio energy harvesting? 2019-08-27 (updated 2019-08-28) (37 minutes)
• Transmitting low-power TV signals around your house via RF modulation with an SDR 2019-12-01 (6 minutes)