DescriptionWien bridge oscillator, figure 1.png Eesti: Ostsillaator Date 9 November 2014, 00:37:10 Source "Raadiolülitused", Tallinn, Valgus, 1990, 544...
DescriptionWien bridge oscillator schematic from Hewletts US patent.png English: Simplified schematic of a Wien bridge oscillator from Hewlett’s US patent...
DescriptionMeachams bridge oscillator schematic.png English: Simplified schematic of a Meacham's bridge oscillator published in Bell System Technical Journal...