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Shure Incorporated
 
  Sound Isolating Earphones

Shure’s Personal Stage Monitors (PSM) were initially developed by Shure to protect musicians’ hearing. The product vision was to replace the ubiquitous wedge-shaped monitors used in concert settings to "in-ear monitors." The team at GVO had musicians use the PSM with modified wireless electronics and ear buds, testing them for one month of practice sessions and live performances. In-depth ethnographic interviews exploring their experiences followed. The team found that in-ear monitors create a dramatic change in how artists experience their performance – providing a consistent stage sound the musicians had never experienced and allowing artists to control their own sound level and mix (instead of relying on sound engineers). Musicians told the team that the PSM markedly improved their performances. The research completely changed Shure’s in-ear monitor positioning from "hearing protection" to "performance enhancement."