AV Video Karaoke Maker helps quickly create a karaoke. It supports importing a wide range of input formats for video, audio, images and lyrics: avi, mpeg, wmv, asf, mov, wma, mp3, ogg, wav, jpeg, bmp, txt, rtf, etc.; drag the words inside the waveform chart to adjust the synchronization forward or backwards; and export the project to an AVI or WMV file. AV Video Karaoke Maker is compatible with Windows Vista and its predecessors

video, song, music, karaoke, lyrics

Calculates American sales taxes, state and district. Java Applet that can also be run as an application.This version computes by adding sales tax to a base price. It currently does not work in reverse given the final price working backwards to get the taxe and base price. In other words it will not tell you the sticker price to make something come out even after taxes are added. However, it has a spinner to adjust the sale price incrementally.

sales tax calculator, state salest tax, district sales tax, american, sales tax

RadioWORKS: Calculate radio wave properties. Get frequency info: free-space wavelength, antenna lengths, band info, propagation methods, tx configs, etc. Calculate path loss using Free-Space, Flat-Earth, ITU Terrain, Hata, or Empirical COST-Walfisch-Ikegami models, or, run models backwards to get distance for a given loss. Predict how a proposed tx power change or range requirement change will affect existing system range or power output needs.

line of sight graph, radio propagation graphing, radio waves, amateur radio, science, freeware, electro magnetic spectrum, propagation, radioworks, path loss, hata model, free space, cost walfisch ikegami