http://sls.iykpqm7jiradoeezzkhj7c4b33g4hbgfwelht2evxxeicbpjy44c7ead.onion/technologies/gunshot-detection
People should be free of overhead microphones unexpectedly recording their conversation. In at least two criminal trials, the California case People v. Johnson and Commonwealth v. Denison , in Massachusetts, prosecutors sought to introduce as evidence audio of voices recorded on acoustic gunshot detection system.