JOURNAL OF ACOUSTICS. VOLUME 2, NUMBER 1, 1965 (SELECTED ARTICLES),

Abstract

Contents: Mean sound spectra of standard colloquial Chinese vowels; Pitch indicator and pitch characteristics of standard colloquial Chinese tones; Effects of weak background sound on sound signal perception; Relation of monophthong identification rate to syllable duration; Normal-mode sound field in a negative-gradient shallow sea; Ultrasonic spot welding (review); Notes on research and techniques measurements of sound speeds in human and animal tissues; High-frequency anechoic water tank; Characteristics of muffler testing equipment; Sound quality of a large auditorium; and Scientific activities.

Document Details

• Document Type: Technical Report
• Publication Date: Jan 13, 1970
• Accession Number: AD0702911

Entities

People

• Chang Jen-ho
• Chao Heng-yuan
• Hsu Haun-chang
• Liang Chih-an
• Lin Mao-tsan

Organizations

• National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

• Acoustic Signals
• Acoustics
• Frequency
• Identification
• Indicators
• Measurement
• Measuring Instruments
• Navigational Equipment
• Perception
• Spectra
• Spot Welding
• Standards
• Syllables
• Water Tanks
• Welding

Readers

• Acoustics.
• Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
• Speech Processing/Speech Recognition.