চিত্র:Ten octaves visualization.svgDescriptionTen octaves visualization.svg English: Ten octaves: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 210)
চিত্র:Ten octaves visualization.pngDescriptionTen octaves visualization.png English: Ten octaves: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 210)