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Old 30th January 2005, 10:46 PM   #1
Nanook is offline Nanook  Canada
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Default another dumb questiion from the great white north

looking for complete equations regarding horn efficiency and alterations regarding dB.

I've done the standard searches to no avail.
Can this be related to So and SL, horn length, or shape?
It's pretty frustrating when I satart doing searches. There just doesn't seem to be a lot of good information other than "buy this book".

I understand the basic mathematics but am looking for a calculated means for establishing horn efficiency. Any ideas..?

thanks ...
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Old 31st January 2005, 12:07 AM   #2
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aes journal web site

jaes journal


reference books like :-

The loudspeaker & headphone hand book etc.

suranjan das gupta

transducer design engineer
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