KStereo

KStereo is a stereo correlation meter for the KDE project. It reads audio data from /dev/dsp (Linux-specific), and displays it on a x-y-oscilloscope screen (sum signal r + l in the vertical, difference signal r - l in the horizontal direction), and the correlation coefficient of the two channels in a separate meter at the bottom of the window. The signal sources to be displayed can be selected using your favorite mixer utility.

Configurable parameters:

• DSP device: normally /dev/dsp
• Sampling rate of the A/D converter given in Hertz
• Update interval: Time span between two updates of the display, given in milliseconds. Also the averaging time span for the calculation of the correlation coefficient.
• Buffer size: The number of data points displayed on the oscilloscope screen.

KStereo is Copyright © 1999 Philipp Hullmann. You may modify and/or redistribute it under the terms of the GNU General Public License, version 2 or newer. KStereo is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.