Up close with a nest of American robins that frequented our house. High Definition video with manual focus an natural colors.
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For my first true NAS, I opted for a 2-bay Synology box (DS212j). This offers file storage, CIFS/SMB/NFS file sharing and data protection while minimizing power use and noise.
stanford, 2 ref SA chapter 33 from The Scientist & Engineer’s Guide to Digital Signal Processing dspcan http://www.emba.uvm.edu/~gmirchan/classes/EE275/Handouts_Ed4/Ch06(4e)Handouts/Ch6(1)Handouts_4e.pdf http://www.emba.uvm.edu/~gmirchan/classes/EE275/Handouts_Ed4/Ch06(4e)Handouts/Ch6(2)Handouts_4e.pdf matlab https://www.math.uci.edu/icamp/courses/math77a/lecture_10f/rational_filters.pdf single pole filter frequency response https://ccrma.stanford.edu/~jos/fp/Elementary_Filter_Sections.html https://ccrma.stanford.edu/~jos/filters/filters.html see https://ccrma.stanford.edu/~jos/filters/Stability_Revisited.html http://fourier.eng.hmc.edu/e102/lectures/Z_Transform/node2.html http://www.eecg.toronto.edu/~ahouse/mirror/engi7824/course_notes_7824_part6.pdf https://en.wikipedia.org/wiki/Linear_time-invariant_theory http://pilot.cnxproject.org/content/collection/col10064/latest