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Junior Varsity
+4 dBu or -10 dBV?
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<blockquote data-quote="Ryan Lantzy" data-source="post: 34794" data-attributes="member: 7"><p>Re: +4 dBu or -10 dBV?</p><p></p><p>For reference:</p><p></p><p>dBu is a ratio of volts referenced to 0.775 V. This standard developed due to the fact that 1 mW is dissipated through a 600 Ohm load with a 0.775 V source.</p><p></p><p>dBV is a ratio of volts referenced to 1 V.</p><p></p><p>Formula to calculate either is as follows:</p><p></p><p>20 * log(V/Vref)</p></blockquote><p></p>
[QUOTE="Ryan Lantzy, post: 34794, member: 7"] Re: +4 dBu or -10 dBV? For reference: dBu is a ratio of volts referenced to 0.775 V. This standard developed due to the fact that 1 mW is dissipated through a 600 Ohm load with a 0.775 V source. dBV is a ratio of volts referenced to 1 V. Formula to calculate either is as follows: 20 * log(V/Vref) [/QUOTE]
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Junior Varsity
+4 dBu or -10 dBV?
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