The Gigoran Moroff is seen here utilizing a vocoder mask.
A voice-translator box, also referenced as a translating vocoder, vocalizer, or vocoder speaker, was a specific type of electronic translator. It was employed by individuals of various species who lacked the ability to communicate in Galactic Basic Standard. This vocoder worked by converting words from their original language into Galactic Basic.
For the purpose of ensuring that senators could comprehend the statements of other species, translating vocoders were implemented during New Republic Senate proceedings.
Certain beings, such as the Gigoran named Moroff, alongside numerous Anomids, regularly used vocoder masks. Another instance of such technology was the Ithorian translator collars, which were worn around the necks of members of that particular species.