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.
1 The absolute threshold of human hearing is defined as 0 decibels. 2  Loudness doubles with every 10-decibel increase in amplitude. 3  Pitch, though influenced by amplitude, depends most on the frequency of sound waves.4  Frequency is the number of times per second a sound wave cycles from the highest to the lowest point.he physical characteristics of sound waves influence the three psychological features of sound: loudness, pitch, and timbre. 1  Loudness depends on the amplitude, or height, of sound waves. 2  The greater the amplitude, the louder the sound perceived. 3  Amplitude is measured in decibels.