Citations:echoplex

1. The computer sense, as a verb:
 * 1993: Uyless D. Black, Computer networks: protocols, standards, and interfaces, caption of an image on page 99
 * Data placed in async. format, transmitted, and echoplexed.

2. The computer sense, possibly as a noun instead: 3. The musical/echo sense, possibly as an adjective instead:
 * 1985: Martin D. Seyer, The IBM PC/XT: making the right connections, page 132
 * The PC operator can then backspace and retype the character. The device that is to echo the characters should be optioned for echoplexing.
 * 1988: Martin D. Seyer, Complete guide to RS232 and parallel connections, page 212
 * When a terminal is connected to a computer port supporting echoplexing, the terminal will not locally display the character until it is received from the line.
 * 2003: Peter Buckley, The rough guide to rock, page 1
 * [...] like whales pirouetting to the tones of a string quartet in E, before Butcher's lush vocals swept in over Philip Glass motifs and an echoplexed bagpipe.
 * 2003: Rob Bowman, Soulsville, U.S.A.: The Story of Stax Records, page 257
 * William "Wee Gee" Howard takes the lead vocal and Dennis Coffey plays the heavily echoplexed guitar, while Johnny Allen [...]