Accession Number:

AD1157856

Title:

Report of Test on Horns, Navy Types H-1 and H-2, Manufactured and Submitted by the Navy Yard, Portsmouth, N.H.

Descriptive Note:

[Technical Report, Formal Report]

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON DC

Personal Author(s):

• Hardesty, G. K.
• Roberts, W. B.

Report Date:

1939-04-20

Pagination or Media Count:

13

Abstract:

The sample horns were set up in suitable test circuits at this Laboratory where their performance was carefully observed for compliance with the requirements. The tests were concluded with an inspection of the horns to determine compliance with the specifications in the matter of design, materials and workmanship.

Descriptors:

Subject Categories:

• Acoustics

Distribution Statement:

[A, Approved For Public Release]