Use NAB test tape to calibrate IEC deck and vice versa: Revision history

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2 September 2023

  • curprev 10:0810:08, 2 September 2023‎ Pvdm talk contribs‎ 634 bytes +634‎ Created 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. *..."
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