When you study music on high school, college, music conservatory, you usually have to do ear training. GNU Solfege tries to help out with this. …ສືບຕໍ່ການອ່ານແກ້ໄຂ
AlphaPlot is an open-source computer program for interactive scientific graphing and data analysis. It can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or using formulas. …ສືບຕໍ່ການອ່ານAlphaPlot
Parley is a vocabulary trainer. It helps you to memorize your vocabulary, for example when you are trying to learn a foreign language. …ສືບຕໍ່ການອ່ານເລີ້ມກ້ອງ
