https://cluster-site.onrender.com/tags/digitalaudio/ Recent content in Digitalaudio on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:03:27 +0000 https://cluster-site.onrender.com/posts/retrotechtacular-mr.-wizard-jams-with-ibm/ Mon, 16 Feb 2026 19:30:06 +0000 https://cluster-site.onrender.com/posts/retrotechtacular-mr.-wizard-jams-with-ibm/ • Mr. Wizard’s 1963 TV episode showcased a Tektronix 504 oscilloscope, teaching noise fundamentals. • He demonstrated IBM mainframe’s rendition of ‘Daisy Bell,’ echoing HAL 9000’s