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Universal translator, 2267

A 23rd century shuttlecraft universal translator.

The universal translator (also referred to as a "UT" or translator circuit) was a technology used to decipher and interpret alien languages into the native language of the user. (ENT: "Fight or Flight", "Vanishing Point", "Breaking the Ice"; TNG: "Home Soil")

HistoryEdit

Starfleet universal translator, 2150s

An early Starfleet universal translator in 2151.

On Earth, the universal translator was invented shortly before 2151, and was still experimental at the time of the launch of Enterprise NX-01. (ENT: "Broken Bow") The actual universal translator, which was used for deciphering unknown languages on the fly, was a handheld device with a keypad and display to which a communicator could attach at the top. (ENT: "Precious Cargo")

Despite its being able to translate alien languages in relatively short order, due to the UT's experimental nature, the use of a skilled linguist – in Enterprise's case, Hoshi Sato – was still required, notably in situations where reading alien languages on the control panels, hatches, and displays were involved. (ENT: "Sleeping Dogs", "Vox Sola")

A new language could quickly be translated in person-to-person encounters by having one speak his or her language until the universal translator gathered enough data to build a translation matrix. Sato also created the linguacode translation matrix in order to anticipate and speed up the translation of new and unknown languages. (ENT: "In a Mirror, Darkly")

Though not mentioned, the Vulcans had presumably developed similar technology, without the need for a visible device, by T'Mir and Mestral's mission to Earth in 1957. (ENT: "Carbon Creek")
Universal translator, 2155

A universal translator in 2155

Without the attachment, Starfleet communicators were still capable of translating preprogrammed languages, such as Akaali when Enterprise visited their world. (ENT: "Civilization") By 2155, Ensign Sato's work on universal translator technology had made it possible for small translators to be clipped onto clothing, translating a variety of languages at once, allowing the conference to discuss the Coalition of Planets to occur. (ENT: "Demons")

IntegrationEdit

Universal translator active - Discovery communicator

A Starfleet communicator's universal translator at work in 2256.

By the 2230s, universal translators were fully incorporated directly into Starfleet communicators, directing translated audio at the recipient in the speaker's voice. When Lieutenant Philippa Georgiou made first contact with Saru, a Kelpien, she displayed her communicator - making it possible for the two to understand each other. (ST: "The Brightest Star")

In 2256, Michael Burnham used the universal translator in her communicator aboard the Klingon Sarcophagus ship to eavesdrop on the orders of its commander, Kol. When she revealed herself using the translator to speak in Klingonese, Kol dismissed the technology as another attempt by the Federation to subsume the Klingon identity; Burnham instead explained that its purpose was to enable communication and allow the two species to come to peaceful terms. (DIS: "Into the Forest I Go")

Starbase Yorktown had a universal translator in the command center that was used to interpret Kalara's plea for help in 2263 of the alternate reality. (Star Trek Beyond)

Universal translators were also built into the communications systems of most starships, including shuttlecraft. In 2267, the UT from a Class F shuttlecraft had a wand-like design. (TOS: "Metamorphosis")

Universal translator being modified

Spock modifying a universal translator

In 2267, Captain Kirk and Commander Spock of the USS Enterprise modified one to communicate with an alien known as the Companion, in the Gamma Canaris region. Responding to Zefram Cochrane's question about the theory of operation, Kirk explained that there were certain universal ideas and concepts common to all intelligent life, and that the translator compared the frequencies of brainwave patterns, selected those ideas it recognized, and provided the necessary grammar. Kirk further explained that the device spoke with a voice, or the approximation of one, that corresponded to the identity concepts it recognized. The Companion was revealed to be female because the universal translator detected this facet of its identity from its brainwave patterns, and assigned it a female voice. (TOS: "Metamorphosis")

By the 24th century, universal translators had advanced to the point where a full-fledged UT could be built into the combadges worn by Starfleet personnel. (VOY: "The 37's")

The universal translator was able to translate a language used by sentient nanites, which were created by Wesley Crusher in early 2366, into binary language. (TNG: "Evolution")

The Emergency Medical Holographic program contained the universal translator technology built-in to his program. USS Voyager's EMH was able to communicate with Noss when Tuvok and Tom Paris' universal translators were offline. (VOY: "Gravity")

LimitationsEdit

The universal translator was not instantly successful with every language it encountered. Even in the late 24th century, it was only capable of translating the literal words of the Tamarians into English, but was unable to translate the Tamarians' metaphorical manner of speaking into understandable speech. (TNG: "Darmok")

When a recording of a Dominion-Federation negotiation was played in native-language mode, Jack had found the translator missed capturing a passive voice transitive-nuance in Dominionese, revealing what had been translated as a statement was actually a request. (DS9: "Statistical Probabilities")

It took several hours of analysis before the universal translator could establish a translation matrix for the Skrreean language. (DS9: "Sanctuary")

Klingon translation books

Uhura forgoes use of automated speech translation, while the computer attempts to translate the receiving message.

The universal translator could be detected when it was used to process language in communications. In 2293, Commanders Chekov and Uhura were forced to revert to manually translating their speech using a paper dictionary into Klingon in order to surreptitiously get them past the border. Uhura successfully used broken Klingonese to describe the USS Enterprise-A as a freighter, the Ursva, headed to Rura Penthe to deliver "supplies, medicines and things". Chekov stated that paper dictionaries were necessary because the use of universal translator would have been recognized. (Star Trek VI: The Undiscovered Country)

The universal translator's capabilities were focused on interpreting the brain patterns of humanoid lifeforms. For entirely non-Human lifeforms, such as a cytoplasmic lifeform which attached itself to B'Elanna Torres, the universal translator was completely stymied, though with some, such as a symbiotic lifeform encountered by Enterprise NX-01 in 2152, it could still provide some help. (VOY: "Nothing Human"; ENT: "Vox Sola")

At one time while Neelix was negotiating with a xenon-based lifeform, the UT went off-line and Arturis saved him from embarrassment by translating the alien's words. (VOY: "Hope and Fear")

Ferengi translators evolved from hand-held devices in the 22nd century into small devices inserted into the ear. (ENT: "Acquisition") These later models were easily disrupted by radiation from nuclear fission. (DS9: "Little Green Men")

24th century Cardassian universal translators had to be manually adjusted in order to properly translate the Breen language. (DS9: "Strange Bedfellows")

Background information Edit

The universal translator is one of many Star Trek technologies that exist primarily as conventions to aid storytelling. The UT enables the vast majority of dialogue between characters to be written (and delivered) in English, to the convenience of viewers and writers alike. Writers do not have to devise a new language for each new alien of the week that speaks on-screen, and viewers do not have to watch for subtitles.

Another storytelling conceit is that the device makes non-English speakers appear as if they're speaking English (i.e. lip movements match English language pronunciation). This "convention" is particularly obvious in episodes like DS9: "Little Green Men" as well as ENT: "Unexpected", "Civilization", "Acquisition", and "Precious Cargo", in each of which the universal translator is off-line for periods of time. Were the device real, it would more likely have an effect similar to watching a movie dubbed into another language.

The draft proposal Star Trek is... mentioned this concept:

We establish a "telecommunicator" device early in the series, little more complicated than a small transistor radio carried in a pocket. A simple "two-way scrambler", it appears to be converting all spoken language into English. (Roddenberry 11)

During the writing of "The Corbomite Maneuver" (the first regular installment of Star Trek, following the pilot episodes "The Cage" and "Where No Man Has Gone Before"), the universal translator underwent some further development. Jerry Sohl, the writer of "The Corbomite Maneuver", later explained, "We were originally going to have [each crew member] carry a language translator, which would fit on the wrist like a beeper, and no matter what area of the universe they were in, the thoughts that the people were thinking would automatically be translated into English as they spoke. We got rid of that idea, and assumed that everybody did speak English." (The Star Trek Interview Book, pp. 127-128)

See also Edit

External links Edit