Pc Oscilloscope Audio Card

Soundcard Oscilloscop (free version) download for PC

https://en.freedownloadmanager.org/Windows-PC/Soundcard-Oscilloscop.html

The PC based Sound card Oscilloscope receives its data from the Sound card with 44.1kHz and 16 Bit resolution. The data source can be selected in the Windows mixer (Microphone, Line-In or Wave). The frequency range depends on the sound card, but 20-20000Hz should be possible with all modern cards.

Sound Card Oscilloscopes - Philmont

http://www.phil-mont.org/presos/Sound_Card_Oscilloscopes.pdf

Sound Card Oscilloscopes and Digital Modes. K3EUI Barry Feierman June 2016. Hardware for Digital Modes. Interface - between computer and radio by two audio cables or by a single usb cable. Sound Card INPUT - from speaker/headphone or DATA jack (constant vol) Sound Card OUTPUT – to MIC or Data jack PTT - usb/serial or VOX (SignaLink) GND - common ground cable.

Turn Your Computer’s Sound Card into a Scope | Nuts ...

https://www.nutsvolts.com/magazine/article/turn-your-computers-sound-card-into-a-scope

Audio - How to use sound card as PC oscilloscope ...

https://www.techspot.com/community/topics/how-to-use-sound-card-as-pc-oscilloscope.96020/

The PC sound card is used to input sounds and other data, and the voltage pulses can be viewed on the PC oscilloscope. It takes sounds from a microphone and displays the sound frequencies as ...