Soundcard OscilloscopSoundcard Oscilloscop 
Soundcard Oscilloscop (Scope.exe). The PC based Sound card Oscilloscope receives its data from the Sound card with 44.1kHz and 16 Bit resolution.
Transform your PC into a powerful audio analysis tool with the Sound Card Oscilloscope, which takes data directly from your sound card at 44.1kHz and 16-bit resolution. You can choose your data source from the Windows mixer, including options like Microphone, Line-In, or Wave. With a frequency range of 20-20,000Hz, this oscilloscope works with all modern sound cards. Note that the low-frequency range is limited by AC coupling in the line-in signal, and most microphone inputs are mono.
In addition to its oscilloscope capabilities, this tool features a built-in signal generator with dual channels offering Sine, Square, Triangular, and Sawtooth waveforms, ranging from 0 to 20kHz. These waveforms are output through your sound card’s speaker output and can be looped back into the oscilloscope to create complex Lissajous figures in x-y mode. Perfect for professionals and hobbyists alike, this tool gives you everything you need for advanced audio testing and signal analysis.
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