If we were to create an equation for an individual's unique voice, it might looks something like this: Voice Quality = vocal tract configuration + laryngeal anatomy + learned component. The shape of an individual's vocal tract is partly genetic, partly learned.
Outlined below is a zip code list for Methuen. Select a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate.See the Methuen Zip Code Map. Zip Code 01844 Population: 47,238.elect a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate.
Stats and Demographics for the 02180 ZIP Code. ZIP code 02180 is located in north Massachusetts and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly higher than average population density. The people living in ZIP code 02180 are primarily white.