[ARC5] BC-611 Production numbers...now throat mics

[Brian Clarke]

I found that British throat mics made excellent pickups for string basses. I
still have a pair of them available, complete with webbing strap and buckle.

73 de Brian, VK2GCE.

 

On Thursday, 18 February 2021 11:48 AM, info was typed about throat mics:

 

<snip>

>After trying several of the U.S. throat mics, I still have to concur with
the Bell Laboratory folks' conclusion on pages 131-133 of
https://aafradio.org/docs/NDRC_Division_17_excerpts.pdf
<https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Faafradio.o
rg%2Fdocs%2FNDRC_Division_17_excerpts.pdf&data=04%7C01%7C%7Cc74e2d55fbf14a0a
631c08d8d3969746%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C63749199102218
9777%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1
haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ar1OcyxSLen4vOTxsyZsiMV%2BYHfWT5CMR7o8Rzagz
Ug%3D&reserved=0>   (but I'll have to admit that those results don't cover
any German mics - just Japanese, British, and the American T-30, along with
the normal handheld mics like the T-17 for comparison.)  There's all sorts
of interesting curves in there to provide some context about relative
intelligibility.

         73,
 - Mike  KC4TOS

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