Scoposcopy: RM503 and the 4 Oscillators Present: Lissajous For You

Also known as Bowditch figures. Equipment: Tektronix RM503 Precision Low-Frequency Oscilloscope DuMont Type 347 Sine Wave Oscillator General Radio 1310B Sine Wave Oscillator WaveTek Model III Voltage Controlled Oscillator Interstate F43 High Voltage Function Generator Apparently the frequencies confuse the video compression algorithms. The uncompressed file is about 1.6 GB, though….

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