Referenzen
A disk suspended vertically by a thin thread is placed in an acoustic field. This device can be used to measure the intensity of sound by turning about the axis of the thread. Investigate the accuracy of such a device.
Referenzen
Referenz einreichen
- Wissenschaftliche Artikel
-
An investigation of the performance of the Rayleigh disk, R. A. Scott, 1945
The paper describes an investigation of the nature of the law which governs the torque on a Rayleigh disk suspended in a sound field.
https://royalsocietypublishing.org/doi/pdf/10.1098/rspa.1945.0004
- Online-Ressourcen
-
THE HISTORY OF AUDIO AND SOUND MEASUREMENT
Lautstärkemessung mit einer Scheibe
http://proaudioencyclopedia.com/the-history-of-audio-and-sound-measurement/
-
The Rayleigh Disk
Prinzipielle Erklaerung
http://www.vias.org/crowhurstba/crowhurst_basic_audio_vol1_070.html