Offers intelligibility, speed, control and instant silence. Operates on AC power, connecting a computer and screen review software through a DB-9 serial interface. Speech rate maximum is 700 words per minute. Comes in three models. All models feature six resident voices and adjustable inflection, tone, and speed.
Some models can speak up to seven languages.
The user can choose from among nine voices, control pronunciation, volume, speech, pauses, pitch and syllable accents. Speech output device for personal computers. Contains four types of speech synthesizers. Echo Speech Synthesizers come in a range of interfaces. Available in both male and female voices and in different languages.