Tham khảo Công suất âm thanh

  1. 1 2 Ronald J. Baken, Robert F. Orlikoff (2000). Clinical Measurement of Speech and Voice. Cengage Learning. tr. 94. ISBN 9781565938694. 
  2. ↑ Landau & Lifshitz, "Fluid Mechanics", Course of Theoretical Physics, Vol. 6
  3. ↑ “Sound Power”. The Engineering Toolbox. Truy cập ngày 28 tháng 11 năm 2013. 
  4. ↑ "Letter symbols to be used in electrical technology – Part 3: Logarithmic and related quantities, and their units", IEC 60027-3 Ed. 3.0, International Electrotechnical Commission, ngày 19 tháng 7 năm 2002.
  5. ↑ Ross Roeser, Michael Valente, Audiology: Diagnosis (Thieme 2007), p. 240.
  6. ↑ Thompson, A. and Taylor, B. N. sec 8.7, "Logarithmic quantities and units: level, neper, bel", Guide for the Use of the International System of Units (SI) 2008 Edition, NIST Special Publication 811, 2nd printing (November 2008), SP811 PDF
  7. ↑ Chadderton, David V. Building services engineering, pp. 301, 306, 309, 322. Taylor & Francis, 2004. ISBN 0-415-31535-2

Tài liệu tham khảo

WikiPedia: Công suất âm thanh http://webstore.iec.ch/webstore/webstore.nsf/artnu... http://www.engineeringtoolbox.com/sound-power-leve... http://www.lmsintl.com/testing/testlab/acoustics/s... http://www.sengpielaudio.com/RelationshipsOfAcoust... http://www.sengpielaudio.com/SoundPressureAndSound... http://www.sengpielaudio.com/calculator-ak-ohm.htm http://wwwn.cdc.gov/niosh-sound-vibration/default.... http://physics.nist.gov/cuu/pdf/sp811.pdf https://books.google.com/books?id=ElPyvaJbDiwC&pg=...