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4 Nov 2014, 12:36 (Ref:3471500) | #76 | ||
Veteran
Join Date: Mar 2013
Posts: 797
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That is actually a huge difference - db is a logarithmic scale - 3db is about double the volume.
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4 Nov 2014, 15:50 (Ref:3471543) | #77 | |||
Race Official
Veteran
Join Date: Oct 2003
Posts: 15,941
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Quote:
Agree though, qualy is still hit and miss, but that might be something to do with the car set up, don't know as Kyvat seems to be the other way around? |
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6 Nov 2014, 13:47 (Ref:3472228) | #78 | ||
Racer
Join Date: Feb 2007
Posts: 266
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[QUOTE=Knowlesy;3471152]Jenson's race with Fernando was brilliant and Magnussen's defence was abject, I agree. It probably cost Kevin less time though!
All weekend he seemed creepily happy, like a man who has accepted he won't have a McLaren seat next year and has, perhaps, got a belting sports car option on the table. You're probably right, according to Andrew Benson on the Beeb F1 site... "You shouldn't worry about me," Button said. "I am in a great place in my life right now and whatever happens next year I am happy." |
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6 Nov 2014, 13:48 (Ref:3472229) | #79 | ||
Racer
Join Date: Feb 2007
Posts: 266
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All weekend he seemed creepily happy, like a man who has accepted he won't have a McLaren seat next year and has, perhaps, got a belting sports car option on the table.
You're probably right, according to Andrew Benson on the Beeb F1 site... "You shouldn't worry about me," Button said. "I am in a great place in my life right now and whatever happens next year I am happy."[/QUOTE] |
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7 Nov 2014, 15:30 (Ref:3472523) | #80 | ||
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Join Date: Jan 2011
Posts: 5
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Quote:
Doubling of the volume (loudness) should be sensed as a level difference of +10 dB − acousticians say. Doubling the sound pressure (voltage) corresponds to a measured level change of +6 dB ● Doubling of sound intensity (acoustic energy) belongs to a calculated level change of +3 dB. +10 dB is the level of twice the perceived volume or twice as loud (loudness) in psychoacoustics − mostly sensed. +6 dB is the level of twice the (RMS) value of voltage respectively sound pressure − mostly measured ● +3 dB is the level of twice the energy or power respectively intensity − mostly calculated. |
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