Altitude Affects Loudspeaker Performance

Nightfall
Nightfall Posts: 10,086
http://www.stereophile.com/asweseeit/590awsi/#TG1ldLw1c8CBTYej.97

Can somebody put this into laymans terms? Living at 8,000 feet above sea level, a good 2-2,500 feet above Denver even, this interests me.
afterburnt wrote: »
They didn't speak a word of English, they were from South Carolina.

Village Idiot of Club Polk

Comments

  • mhardy6647
    mhardy6647 Posts: 33,960
    Well the density of air and the barometric pressure (and the speed of sound) is quite altitude dependent. An altimeter is nothing more (nor less) than a barometer.

    Pretty much every acoustic property of a driver and its enclosure alignment will depend on altitude; how much real difference it'll make -- well, I guess one can either try to use one's auditory memory and try a system at various altitudes... or resort to objective measurements (which will alienate about 50% of the current population of "audiophiles").

  • BlueFox
    BlueFox Posts: 15,251
    Sound is the result of air molecules vibrating. If there are fewer molecules then it seems reasonable that could affect the sound. It would be an interesting experiment.
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