#Audio loopback windows xp generator
#Audio loopback windows xp update
#Audio loopback windows xp Pc
#Audio loopback windows xp license

Colors of beams as well as the grid can be changed in the scope and XY-graph.Not perfect yet, but useful in most cases On-screen values can be logged (CSV format) to a file.Saved images of the screen contain now the on-screen values.Frequency analysis simultaneously for both channels.Amplitude knobs separatly for both channels.Automatic loading of settings at program start.

The volume of the device is set to a custom value

Option to unmute a device on selection.

List of available audio devices is updated automatically.

#Audio loopback windows xp generator

Direct display of the generator signals on the scopes screen.Scaling in dB of the frequency spectrum.Option to log the measured frequency and amplitude values into a file.Corrected error in the amplitude determination.Corrected vertical divisions on scope screen.Dezibel values are now with respect to the amplitude squared.This does not work for DRM protected media can directly be displayed by the scope through a loopback device. Sound send to the speaker from a media player, MP3-player etc.sampling rate) are now found in settings.ini (was scope.ini) Only the englisch manual für Version 1.44.Version 1.44 of the program (all languages): scope_144.Corrected error in Win XP: automatic activation of a device crashed the program.Corrected division of the scope screen, when resizing the program window.Addition of a band-stop filter to the frequency filter.The formula is evaluated by the package muParser. This allows to generate very complex signals. Signal definition as a methematical formula.Additional sources in the signal generator.The package had a problem with one of the enclosed libs.

#Audio loopback windows xp update

Update : If you experienced problems running the signal generator, please download and reinstall 1.44.Only the englisch manual für Version 1.45.Version 1.45 of the program (all languages): scope_145.Sometimes the check boxes were no longer accessible Error message appeared and program would stop on some systems.

#Audio loopback windows xp license

Commercial license for the usage in companies and non-public educational institutions.

Private license to support the further development of the program.

All licenses obtained for previous scope versions are valid for this version as well.

Only the englisch manual für Version 1.46.

Version 1.46 of the program (all languages): scope_146.

One more crash problem solved when running under Windows 2k/XP behoben.

Solved CPU load problem for long time window.

Expert mode allows to modify the sampling rate within the program and direct access to the configuration file.

Fine adjustment with the left and right cursor keys

Mouse control of measurement in the frequency window: left click positions the cursor on the frequency axis.

The left and right cursor keys allow a fine adjustment of the cursor A left click positions the cursor on the time axis.

Improved mouse control of the amplitude measurement: after the acquisition is stopped (Run/Stop) a right click into the scope window starts the measurements.

Support the development of this program by obtaining a private donation license These can be fed back to the oscillocope in order to generate Lissajous figures in the x-y mode. The signals are available at the speaker output of the sound card. The signal can be defined by a mathematical formula as well. The oscilloscope contains in addition a signal generator for 2 channels for sine, square, triangular, sawtooth wave forms and different noise spectra in the frequency range from 0 to 20kHz. Be aware, that most microphone inputs are only mono. The low frequency end is limited by the AC coupling of the line-in signal. The frequency range depends on the sound card, but 20-20000Hz should be possible with all modern cards.

The data source can be selected in the Windows mixer (Microphone, Line-In or Wave).

#Audio loopback windows xp Pc

The PC based Soundcard Oscilloscope receives its data from the Soundcard with 44.1kHz and 16 Bit resolution.