Microphones. Informal communication concerning effect of distance from lips on speech-to-noise ratio obtained with microphone M-6/UR.
Publication Title:
Microphones. Informal communication concerning effect of distance from lips on speech-to-noise ratio obtained with microphone M-6/UR.
Display Title:
Microphones. Informal communication concerning effect of distance from lips on speech-to-noise ratio obtained with microphone M-6/UR.
Corporate Agency Authors:
Scientific Research and Development Office, Emergency Management Office, and President of United States
Sort Author:
Scientific Research and Development Office
Date:
Oct. 10, 1944
Publish Date ISO Format:
1944-10-10T00:00:00Z
Publication Start:
19441010
Publication End:
19441010
Corporate/Agency Author:
Scientific Research and Development Office
Publication month:
3
Publication year:
1944
SuDoc number:
Pr 32.413/7:86
Description:
4 leaves, 2 pl. 4°
Notes:
(IC-86.) [No longer restricted. Processed. Harvard University, research on sound control, under auspices of National Defense Research Committee.]
Notes:
(IC-86.) [No longer restricted. Processed. Harvard University, research on sound control, under auspices of National Defense Research Committee.] ø Received late; no copies available at the Division of Public Documents.
Availability:
ø Received late; no copies available at the Division of Public Documents.