Absolute Measurements of Sound
โ Scribed by WEBSTER, ARTHUR GORDON
- Book ID
- 109473039
- Publisher
- Nature Publishing Group
- Year
- 1922
- Tongue
- English
- Weight
- 548 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/110042a0
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Two men. One old. One young. Both possess a gift. A gift of music with the power to change things. Even destroy. The younger is called back to his homeland. To war. The other embarks on an inward journey into his past, as he sets to repair a broken viola. An instrument with meaning to him. A resonan
## SUMMA R Y A simple method of measuring soundpower is described. Noise is added from a second calibrated source until the room sound pressure lee'el is increased by 3 d B. The noise output of the device is then equal to the added power. A simple loudspeaker, modified to reduce the effect of the