Image difference 0..30Hz VS 0..120Hz http://psychiclab.org/IBVAex/30HzVS120Hz_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 HG1 & HG1-B is same time point. HG2 & HG2-B is same time point. HG3 & HG3-B is same time point. HG4 & HG4-B is same time point. HG1 http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#0 b89f7a0a-3b07-4877-acbb-c2e857008b10 http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG1/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG1/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">HG1</p></div></div> HG1-B http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#1 7b9a0c00-9ab2-4fa9-a0eb-c6f4d805b879 http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG1-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG1-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">HG1-B</p></div></div> HG2 http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#2 187b5748-0704-44e3-87a3-a8d981d64df9 http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG2/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG2/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">HG2</p></div></div> HG2-B http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#3 1807c0c1-7168-49bc-82ec-c556b3533adb http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG2-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG2-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">HG2-B</p></div></div> HG3 http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#4 d5db8bab-be67-41ec-b21e-777c06122ba3 http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG3/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG3/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">HG3</p></div></div> HG3-B http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#5 4bfa5230-40a6-4df6-b02d-5af22a109aab http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG3-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG3-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">HG3-B</p></div></div> HG4 http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#6 e1211bf2-d40d-4bff-8245-bdbbed344851 http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG4/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG4/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">HG4</p></div></div> HG4-B http://psychiclab.org/IBVAex/30HzVS120Hz_2.html#7 3e27449e-73b7-4ca6-b8f5-e584bac3545b http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG4-B/thumb.jpg http://psychiclab.org/IBVAex/30HzVS120Hz_2_files/Media/HG4-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">HG4-B</p></div></div>