Author: Christian Zeitnitz
Private donation version of the soundcard oscilloscope
The private, non-commercial usage and the usage in public education of this program does not require a license.
Buy this license, if you like to support the further development of this program
Soundcard Oscilloscope receives its data from the Soundcard with
at least 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. The low frequency end is limited by the AC coupling of
the line-in signal. Be aware, that most microphone inputs are only mono.
oscilloscope contains in addition a signal generator for 2 channels
for Sine, Square, Triangular and Sawtooth wave forms in the frequency
range from 0 to 20kHz. These signals are available at the speaker
output of the sound card. These can be fed back to the oscillocope in
to generate Lissajous figures in the x-y mode.
Projects Web-page: http://www.zeitnitz.eu/scope_en
Requires Windows 2000/XP/Vista/7 or 8
Test the program on your computer before buying a license!