IrfanView 4.27 steht auf dem Servern von der Technischen Universität Wien zum Download bereit. IrfanView ist ein schneller Bildbetrachter für Windows mit allen wichtigen Funktionen und unterstützt mehr als 60 verschiedene Dateiformate. Der Entwickler des Programms hat die Version 4.27 von IrfanView und IrfanView Plug-Ins veröffentlicht und zum Download bereitgestellt. The listening position is marked with a green triangle.Das kostenlose Bildbetrachter IrfanView ist in einer neuen Version erschienen. Placements for ≥6ms delay from all walls. Show the loudspeaker placements that give exactly 6ms delay for Show, for any given loudspeaker placement, the resulting arrival timeĭelay (for a fixed listening position) between the direct sound andĪdditionally, for each of the four walls a red contour is drawn to This draws a rectangular room plan with superimposed contours that For now the code only works with rectangular rooms. The variables defining room dimensions and listening position are near the top. The script is written in the asymptote vector graphics language. Also shown is the largest possible stereo separation (1.86m in the diagram above) that yields at least 6ms delay. The dashed lines are a guide: a pair of loudspeakers placed symmetrically on these lines will form an equilateral triangle with the listener. Each red curve indicates placements that yield exactly 6ms delay for reflection from a particular wall. The graph shows a rectangular room plan with superimposed contours that show, for a fixed listening position, the delay time for first-order sound reflections as a function of loudspeaker placement. Running the script below will produce pdf or postscript graphics output that looks like this: Several people have asked for the code that I used in a previous post to calculate and plot first-reflection delay times as a function of listener- and loudspeaker-placement.
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