User contributions for Pvdm

A user with 1,147 edits. Account created on 3 May 2011.
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21 November 2023

19 November 2023

19 October 2023

2 September 2023

  • 10:0810:08, 2 September 2023 diff hist +634 N Use NAB test tape to calibrate IEC deck and vice versaCreated page with "=Use an NAB test tape to calibrate an IEC deck= *Play the NAB tape on the IEC deck. I am assuming a 15 ips speed. *Play a 1K test tone on the deck and make that your zero reference. *Play the 8K tone and adjust for -2.5dB relative to your 1K tone. *Play the 50Hz tone on the tape and adjust for a +3 dB level if your test tape has fringing compensation. If no fringing compensation, adjust for +4 dB level. =or the opposite= *Use 1K or 500Hz for your zero reference. *..." current
  • 10:0510:05, 2 September 2023 diff hist +60 m AudioNo edit summary

1 September 2023

30 August 2023

18 July 2023

25 June 2023

23 June 2023

20 June 2023

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