Thread: Open letter to the blind
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Old 04-18-2008, 09:00 AM
SPL SPL is offline
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Real Name: Stanley Lipshitz
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Default Re: Open letter to the blind
bwilson4web — I compute a power ratio of 0.36 to be -4.4 dB, and one of 0.16 to be -8.0 dB. Don't forget the factor of '10' in order to get decibels from bels:

# decibels = 10*log[10](power ratio)

Stan
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