Accession Number:

ADA001738

Title:

ARL Preliminary Data Analysis from ACODAC System Analysis of the Blake Test ACODAC Data

Descriptive Note:

Corporate Author:

TEXAS UNIV AT AUSTIN APPLIED RESEARCH LABS

Personal Author(s):

• Ellis, Glen E.
• Plemons, Terry D.
• Hampton, Loyd D.
• Shooter, Jack A.

Report Date:

1974-10-15

Pagination or Media Count:

156.0

Abstract:

These technical memoranda ARL-TM-73-11 and ARL-TM-73-12 describe two analyses of ACODAC data tapes. The first memorandum contains the initial or preliminary analysis of an ACODAC performed at ARL. Data generated by four types of sources--ambient noise, cw source, vibroseis source, and shot explosive source--were analyzed. The second memorandum describes the analysis performed and results obtained at ARL in support of the Test Director for the Blake Test to evaluate ACODAC system self-noise effects on system performance.

Descriptors:

• *SIGNAL PROCESSING
• *DATA PROCESSING
• *UNDERWATER SOUND
• SIGNAL TO NOISE RATIO
• ACOUSTIC ARRAYS
• HYDROPHONES
• AMBIENT NOISE
• SPECTRUM ANALYSIS

Subject Categories:

• Acoustic Detection and Detectors
• Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE