Audiopedia The Audiopedia is an glossary of audio terms. ©Wayne Butcher Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)AnalogBit depthDACDigitalNASQuantisationSamplingSampling frequency