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The Measurement of Temperature of Sound Fields
Phys. Rev. 45, 641 – Published 1 May, 1934
DOI: https://doi.org/10.1103/PhysRev.45.641
Abstract
The requirements of a thermocouple for use in measuring alternating temperatures in air due to a sound wave are discussed. Such a thermocouple has been built and used up to 5000 cycles per second. It is believed that the range can be extended to 300 kilocycles per second. The thermocouple offers an absolute means of measuring sound intensities at supersonic frequencies.
References (6)
- Ballantine, Phys. Rev. 32, 988 (1928)
- Frieze and Waetzmann, Zeits. f. Physik 29, 110 (1924)
- Frieze and Waetzmann, Zeits. f. Physik 31, 50 (1925)
- Frieze and Waetzmann, Zeits. f. Physik 34, 131 (1925)
- Harris and Johnson, R. S. I. 5, 153 (1934)
- Harris and Johnson, R. S. I. 4, 454 (1933)