[SI-LIST] Audio sources, class D digital amps, radiated emissions, and philosophy

From: Doug Smith <doug@xxxxxxxxxx>
To: emc-pstc <emc-pstc@xxxxxxxx>, Si-List <si-list@xxxxxxxxxxxxx>
Date: Tue, 19 Aug 2014 16:13:16 -0700

 Hi All,
Just finished and posted my August 2014 Technical Tidbit titled:

Radiated Emissions Can be Strongly Affected by Driving Signals, A Problem
forEmissions Testing
(An Example Using a Class D Stereo Audio Amplifier)

Abstract: Radiated emissions from electronic equipment can be a strong
function of how the equipment is operated. In the case of class D audio
amplifiers, the audio signal driving the amplifier can have a large effect
onemissions. Test results and implications are discussed as they relate to
the philosophy of radiated emissions testing.

The link to the article is: http://www.emcesd.com/tt2014/tt081914.htm[1]

The link to the main page: http://www.emcesd.com/[2]
(lots of new stuff there)

Check to make sure your computer does not corrupt the links above. They
should look just as above with no other symbols or numbers added as Windows
sometimes does at the end of the link of the form "[1]".

Doug
-- University of Oxford Tutor Department for Continuing Education Oxford,
Oxfordshire, United Kingdom
-------------------------------------------------------------- ___ _ Doug
Smith \ / ) P.O. Box 60941 ========= Boulder City, NV 89006-0941 _ / \ / \ _
TEL/FAX: 702-570-6108/570-6013 / /\ \ ] / /\ \ Mobile: 408-858-4528 |
q-----() | o | Email: doug@xxxxxxxxxx[3] \ _ / ] \ _ / Web:
http://www.dsmith.org[4]
-------------------------------------------------------------- 

--- Links ---
   1 http://www.emcesd.com/tt2014/tt081914.htm
   2 http://www.emcesd.com/
   3 mailto:doug@xxxxxxxxxx
   4 http://www.dsmith.org
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[SI-LIST] Audio sources, class D digital amps, radiated emissions, and philosophy

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