Miamisburg, Ohio. Miamisburg (/maÉªËÃ¦miËzbÉrÉ¡/ meye-AM-meez-bÉrg) is a city in Montgomery County, Ohio, United States. The population was 20,181 at the 2010 census. It is part of the Dayton Metropolitan Statistical Area.
Characteristics of Digital Audio. Audio files are large, so they are generally compressed to save space. Most compression techniques are lossy, meaning that there is some loss of quality between the original file and the compressed version. Some people claim that the loss is virtually inaudible, but others claim that they can hear a clear difference.
Characteristics of Sound and the Decibel Scale. Sound is the quickly varying pressure wave travelling through a medium. When sound travels through air, the atmospheric pressure varies periodically. The number of pressure variations per second is called the frequency of sound, and is measured in Hertz (Hz) which is defined as cycles per second.