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The Basement
Garage Loudspeaker Lab
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<blockquote data-quote="Mark DeArman" data-source="post: 137642" data-attributes="member: 950"><p>Re: Garage Loudspeaker Lab</p><p></p><p>So, besides loudspeakers my other hobby is Radar signal processing. I got the bug after I build one of those MIT Kit radars a few years ago.</p><p>There are a TON of parallels to loudspeaker transfer function measurement.</p><p></p><p><a href="http://ocw.mit.edu/resources/res-ll-003-build-a-small-radar-system-capable-of-sensing-range-doppler-and-synthetic-aperture-radar-imaging-january-iap-2011/" target="_blank">http://ocw.mit.edu/resources/res-ll-003-build-a-small-radar-system-capable-of-sensing-range-doppler-and-synthetic-aperture-radar-imaging-january-iap-2011/</a></p><p></p><p>The MIT radar is a fun project to work on with your kids too. It's very easy to build and understand how it functions.</p><p></p><p>Anyway, my latest bit of gear which I picked up for cheap, is this vintage HP pulse generator. The construction is just amazing. I love the old HP stuff. They just don't make them like this anymore.</p><p></p><p>Edit: Added the finished repair photos. Replaced the BNC crap with nice Agilent SMA connectors. Cleaned out the garbage dust buildup from the analog boards and magic, pulse looks good again.</p></blockquote><p></p>
[QUOTE="Mark DeArman, post: 137642, member: 950"] Re: Garage Loudspeaker Lab So, besides loudspeakers my other hobby is Radar signal processing. I got the bug after I build one of those MIT Kit radars a few years ago. There are a TON of parallels to loudspeaker transfer function measurement. [URL]http://ocw.mit.edu/resources/res-ll-003-build-a-small-radar-system-capable-of-sensing-range-doppler-and-synthetic-aperture-radar-imaging-january-iap-2011/[/URL] The MIT radar is a fun project to work on with your kids too. It's very easy to build and understand how it functions. Anyway, my latest bit of gear which I picked up for cheap, is this vintage HP pulse generator. The construction is just amazing. I love the old HP stuff. They just don't make them like this anymore. Edit: Added the finished repair photos. Replaced the BNC crap with nice Agilent SMA connectors. Cleaned out the garbage dust buildup from the analog boards and magic, pulse looks good again. [/QUOTE]
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