Downloading Cepstral Marta 5.1 from our website was free. The program is included in Multimedia Tools. The default filename for the program's installer is swifttalker.exe. The following versions: 5.1 and 4.2 were the most frequently downloaded ones by the program users. This program was originally developed by Cepstral LLC. You can launch this PC program on Windows XP/Vista/7/8/10/11 32-bit. This download was scanned by our antivirus and was rated as clean.
From the developer:
This program is a high-quality synthetic voice add-on for SwiftTalker. Anywhere there is spoken delivery of information, there's a place for high quality speech synthesis. Using Cepstral Marta, you can make realistic synthetic voices that can say anything, anywhere, with personality and style. You can build high quality, natural sounding voices for hand-held, desktop, and server applications.
You may want to check out more software, such as Cepstral Allison, Cepstral Robin or Cepstral Duncan, which might be related to Cepstral Marta.