AMI Spies: A Cold War Daybook 2.0d AMI Spies: A Cold War Daybook is a decidedly different calendar and screen saver with stories from the dark history of 20th century
| Audio Spectrum Analyzer - OscilloMeter 5.11 Audio Spectrum Analyzer Real-time FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meters, phase shift meter. |