Editing Stenomask (section)

{{Short description|Microphone in a soundproof mask}}
[[File:Stenomask.jpg|thumb|right|Court reporter tests his stenomask.<ref>{{cite web|url=http://www.wicourts.gov/news/thirdbranch/current/stenomask.htm |title=Wisconsin hires first Stenomask reporter [Archived 3/8/2012] |url-status=unfit |archive-url=https://web.archive.org/web/20120308142834/http://www.wicourts.gov/news/thirdbranch/current/stenomask.htm |archive-date=March 8, 2012 }}</ref>]]

A '''stenomask''' is a hand-held [[microphone]] built into a padded, soundproof enclosure that fits over the speaker's mouth or nose and mouth. Some lightweight versions may be fitted with an elastic neck strap to hold them in place while freeing the user's hands for other tasks. The purpose of a stenomask is to allow a person to speak without being heard by other people, and to keep background noise away from the microphone.

A stenomask is useful for [[speech recognition]] applications, because it allows voice [[transcription (linguistics)|transcription]] in noisy environments. Perhaps more importantly, a stenomask silences the user's voice so that it does not interfere with the surrounding environment such as a court or a classroom. The user can verbally identify the speaker, indicate gestures and unspoken answers, and describe activities as they take place.<ref>[http://nvra.affiniscape.com/displaycommon.cfm?an=1&subarticlenbr=9 Voice Writing: The Method] {{Webarchive|url=https://web.archive.org/web/20070704130646/http://nvra.affiniscape.com/displaycommon.cfm?an=1&subarticlenbr=9 |date=2007-07-04 }}, ''National Verbatim Reporters Assoc'', retrieved 13 Mar 2007</ref>

An operator of a stenomask can be trained to "re-voice" everything they hear into a stenomask connected to a speech recognition system, for a real-time text transcription of everything spoken. This allows a "[[voice writer]]" to produce instant text feeds within a courtroom and distribute them in [[plain text]] format immediately after a proceeding. The equipment can also interface with [[Legal case management#Case management software|litigation management software]].

A trained operator using a stenomask connected to a pre-trained speech recognition system can exceed 180 words per minute while at the same time exceeding 95 percent accuracy. They may also modify the pronunciation of the words they are speaking in order to improve accuracy.

In comparison to conventional approaches like [[Gregg shorthand]] and [[stenotype]] technology, the main disadvantage of stenomask technology is the distinctive visual appearance of the operator when speaking into the stenomask.  As the ''Dallas Morning News'' put it, they "can channel their inner [[Darth Vader]]."<ref name="Mervosh">{{cite news |last1=Mervosh |first1=Sarah |title=Meet the 79-year-old who writes faster than you talk: For the record, Frank Howell is sticking with shorthand |url=http://interactives.dallasnews.com/2015/court-reporter/ |work=The Dallas Morning News |date=July 24, 2015}}</ref> In covering Wisconsin's first official voice writer, the ''Racine Journal Times'' began by explaining that the mask is not "a way to summon his minions to build the [[Death Star]]."<ref name="Zambo">{{cite news |last1=Zambo |first1=Kristen |title=Court reporter uses unique stenomask to voice write proceedings |url=https://journaltimes.com/lifestyles/relationships-and-special-occasions/court-reporter-uses-unique-stenomask-to-voice-write-proceedings/article_d5c22704-5d45-5f99-8450-18b70330fb89.html |work=Racine Journal Times |date=January 30, 2016}}</ref>

Microphones that work much like a stenomask are used by aircraft ground crews to communicate with cockpit crews in airport environments with extreme engine noise, and are usually part of their [[Headset (audio)|headsets]].