The software "listens" to the microphone or line-in jack. Since sound cards are designed for audio, they are generally limited to a frequency range of 20 Hz to 20 kHz . This is perfect for audio engineering and basic hobbyist projects.
A PC-based oscilloscope functions by capturing incoming electrical signals and processing them for display on your monitor. This happens in two main ways: skachat ostsillograf na pk
There are several reputable programs you can download to transform your PC into a functional oscilloscope: The software "listens" to the microphone or line-in jack