Wiki topics on acoustics and acoustic theory.Bel (B)Decibel (dB)Decibel (unloaded) (dBu)Decibel (voltage) (dBV)Dynamic rangeFormantFrequency range of instrumentsFundamental frequencyHarmonicsOvertone / undertoneTimbre Български Add new comment Your name Subject Comment * More information about text formats Text format Filtered HTMLPlain text Filtered HTMLFreelinking helps you easily create HTML links. Links take the form of [[indicator:target|Title]]. By default (no indicator): Click to view a local node.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically.Plain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically. CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions. What code is in the image? * Enter the characters shown in the image.