Cepstral David Voice -

David was engineered for maximum intelligibility. Every syllable is sharply enunciated, making it incredibly easy to understand even through low-quality speakers or noisy environments.

The software sliced these recordings into tiny acoustic units (such as phones, diphone syllables, or words) and stored them in a database. When a user typed a sentence, the engine dynamically stitched these pieces together to form new sentences. 2. The Swift TTS Engine cepstral david voice