Accession Number:

AD0621372

Title:

ULTRASONIC IMAGING,

Descriptive Note:

Corporate Author:

NATIONAL ACADEMY OF SCIENCES-NATIONAL RESEARCH COUNCIL WASHINGTON D C MINE ADVISORY COMMITTEE

Personal Author(s):

• Mackay,R. Stuart

Report Date:

1965-04-01

Pagination or Media Count:

82.0

Abstract:

Report consists of three papers which outline the stateof-the-art in the conversion of reflected acoustic energy into a visual image. The underlying principles of ultrasonic imaging, the various types of image sensors, and the potentials and limitations of various techniques are discussed in detail. Author

Descriptors:

• *TELEVISION DISPLAY SYSTEMS
• *ULTRASONIC RADIATION
• ACOUSTIC SIGNALS
• IMAGES
• DISPLAY SYSTEMS
• IMAGES
• SOUND RANGING
• SOUND
• TELEVISION CONVERTERS
• IMAGE TUBES
• VIDEO SIGNALS
• ACOUSTIC EQUIPMENT
• ELECTRON OPTICS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE