🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.electronics.design
Article #2659

Re: HOW TO UNDERSTAND DIFFERENT IMPEDANCE RATES?!!!

#2659
From: John Woodgate
Date: Sat, 07 Jun 1997 00:00
18 lines
1736 bytes
In article <33a11751.6029395@news.pacbell.net>, God <god@almighty.com>
writes
>
>John Fields is absolutely correct in this respect and hit it right on
>the money. If you consider sensitivity to mean SPL as a function of
>voltage, then the original theory is correct: the higher impedance
>speaker would produce lower SPL at a given voltage. However,
>sensitivity generally refers to SPL as a function of power. As John
>Fields said, if the efficiency (dB @ 1W, 1m)

You can't be god, because that is wrong. Efficiency relates power in and
*power* out. SPL is not power. 
-- 
Regards, John Woodgate Tel. +44 (0)1268 747839
Fax +44 (0)1268 777124. OOO - Own Opinions Only
Alternative e-mail address: jmwa@thenet.co.uk
That means I get double spam with everything (;-(
Technical Details
Message-ID: <+Uv8$DAjDdmzEwz2@jmwa.demon.co.uk>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <33935466.1CC@ping.be> <01bc7000$0d859360$9b71adce@crc3.concentric.net> <5n6gft$on1$1@yakuza.fc.net> <01bc729e$23364650$7fa036cf@alpha> <33a11751.6029395@news.pacbell.net>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 109f11,afaaa53feb630c57
X-Google-Attributes: gid109f11,public
X-Google-Thread: f9fde,afaaa53feb630c57
X-Google-Attributes: gidf9fde,public
X-Google-Thread: 10d85e,afaaa53feb630c57
X-Google-Attributes: gid10d85e,public
X-Google-Thread: 112d1e,afaaa53feb630c57
X-Google-Attributes: gid112d1e,public
From: John Woodgate <jmw@jmwa.demon.co.uk>
Subject: Re: HOW TO UNDERSTAND DIFFERENT IMPEDANCE RATES?!!!
Date: 1997/06/07
Message-ID: <+Uv8$DAjDdmzEwz2@jmwa.demon.co.uk>
X-Deja-AN: 246882100
Distribution: world
X-NNTP-Posting-Host: jmwa.demon.co.uk [158.152.135.100]
References: <33935466.1CC@ping.be> <01bc7000$0d859360$9b71adce@crc3.concentric.net> <5n6gft$on1$1@yakuza.fc.net> <01bc729e$23364650$7fa036cf@alpha> <33a11751.6029395@news.pacbell.net>
Organization: J M Woodgate and Associates
Newsgroups: sci.electronics.design,bionet.audiology,rec.audio.misc,rec.audio.opinion