| Subject | English | Spanish |
| comp., MS | text-to-speech | texto a voz (Pertaining to technologies for converting textual (ASCII) information into synthetic speech output. Used in voice-processing applications requiring production of broad, unrelated, and unpredictable vocabularies, such as products in a catalog or names and addresses. This technology is appropriate when system design constraints prevent the more efficient use of speech concatenation alone) |
| comp., MS | text-to-speech engine | motor de conversión de texto a voz (The component of Speech Engine Services that processes text input and produces speech output by synthesizing words and phrases) |