Image difference 0..30Hz VS 0..120Hz http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html Sampling = 480 Hz. HG1, HG2, HG3, HG4: 256 FFT to show 0..120Hz HG1-B, HG2 -B, HG3 -B, HG4 -B: 1024 FFT to show 0..30Hz HG1x & HG1x-B is same time point. HG2x & HG2x-B is same time point. HG3x & HG3x-B is same time point. HG4x & HG4x-B is same time point. HG1x http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#0 dcc02964-6c0e-4546-ab94-7eb1fb2b5f91 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG1x/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG1x/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG1x</p></div></div> HG1x-B http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#1 35dbede0-09c5-4695-930a-fc72e9065748 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG1x-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG1x-B/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG1x-B</p></div></div> HG2x http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#2 c164a632-3872-4354-9ae8-502df0f99998 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG2x/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG2x/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG2x</p></div></div> HG2x-B http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#3 e19827d5-4346-4005-b138-bfd674ef7a83 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG2x-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG2x-B/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG2x-B</p></div></div> HG3x http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#4 ccff34f9-a6d2-4244-a219-4d5290455545 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG3x/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG3x/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG3x</p></div></div> HG3x-B http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#5 520ae49b-95fd-46aa-a987-4791bf2343ef http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG3x-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG3x-B/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG3x-B</p></div></div> HG4x http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#6 7033c89b-bfb4-4dd7-8d42-a6b2d0a0fba4 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG4x/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG4x/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG4x</p></div></div> HG4x-B http://psychiclab.org/IBVAex/30HzVS120Hz_B_2.html#7 fbc4a8dd-6e50-4c2f-b3e7-b57179904872 http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG4x-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_B_2_files/Media/HG4x-B/micro.jpg <div style="padding: 0px; " class="image_cluster_layout_style_default_External_0_0"><div class="image_cluster_layout_style_default"><p style="padding-bottom: 0pt; padding-top: 0pt; " class="Caption">HG4x-B</p></div></div>