COUNTERAUDIO SURVEILLANCE

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80M01048A001500120158-1
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 1
• Document Creation Date: December 27, 2016
• Document Release Date: January 29, 2013
• Sequence Number: 158
• Publication Date: December 18, 1962
• Content Type: MEMO

Declassified in Part - Sanitized Copy Approved for Release a@ 50-Yr2013/02/11 : CIA-RDP80MO1048AO01500120158-1
(CLASSIFICATION)
OFFICE OF THE DIRECTOR
Date 18 December 1962
TO : Deputy Director (Plans), ATTN. Chief, TSD
Deputy Director (Resea:rcb)
Deputy Director (Support) for Director of Communications
Deputy Director (Support) i Director of Security
+f: c+unteraudio Surveillance
I. following the briefing of the DCI on Friday, December 14, on
communications security end co eraudio surveillance, he asked several
questions concerning preventative devices which might be developed to
indicate hostile surveillance.
A
C
T
I
0
N
3. Would T$D in close coordination with DDR and the other
addressees please review this matter and be prepared to give the DCl a
briefing on or about 14 January. Please keep this office advised of
progress.
aTI14. `11 El~ 6 3 - / Z 31 f 9^, < r 9 ~ 3
SU 'tNSE DATE: 16 V
LBK:rkg ft ` t-
Distribution:
Copy - Addressees
1 - ER
Vr- ExecDir
.ymea B. Kirkpatrick
Executive Director
M
Declassified in Part - Sanitized Copy Approved for Release @ 50-Yr2013/02/11 : CIA-RDP80MO1048AO01500120158-1