title: Duplex
text: # Duplex
  
  Duplex (Latin, 'double') may refer to:
  
  ## Arts and entertainment
  
  * Duplex (film), or Our House, a 2003 American black comedy film
  * Duplex (band), a Dutch electronic music duo
  * Duplex (Norwegian duo)
  * Duplex!, a Canadian children's music band
  * The Duplex, an American comic strip by Glenn McCoy
  * The Duplex (film), a 2015 Nigerian film
  
  ## Places
  
  * Duplex, Tennessee, U.S.
  * Duplex, Texas, U.S.
  
  ## Science and technology
  
  * Duplex (moth), a genus of moths in the family Erebidae
  * Nucleic acid double helix, a double-stranded molecule of DNA or RNA
  * Duplex (telecommunications), communications in both directions simultaneously
  * Duplex (typography), a Linotype technique
  * Duplex ultrasonography, a medical imaging technique
  * Google Duplex, an extension of Google Assistant
  
  ## Transportation
  
  * Duplex (automobile), an early car built in Canada in 1923
  * Duplex locomotive, a type of steam locomotive
  * TGV Duplex, a French high-speed train of the TGV family featuring bi-level carriages
  
  ## Other uses
  
  * Duplex (building), two living units attached to each other
  * Duplex apartment
  * Duplex printing, double-sided printing
  * Edward Duplex, a 19th-century African-American pioneer
  