[ARC5] HS-33

[Richard Knoppow]

    Thank you for posting this. I have seen some of this 
information elsewhere but this is a more complete summary than 
the others.
    Is the complete publication available on line anywhere?

On 8/9/2019 2:34 PM, Michael Hanz wrote:
> For those interested, several years ago I posted a summary at 
> http://aafradio.org/docs/NDRC_Division_17_excerpts.pdf  that goes 
> into a lot of the work that Harvard and others accomplished under 
> the NDRC banner, overall entitled Transmission and Reception of 
> Sounds Under Combat Conditions.  The excerpt is Chapter 9, The 
> Interphone.  The headphone research is covered under pp135-138 of 
> the pdf.
> 
> - Mike  KC4TOS
>
-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL