Hi Nidhi, If things have not changed subsequent to Ubuntu 10.4, then the tts used by Orca is ESpeak. Which itself is an open-source synthesizer. Similar TTS is used by NVDA on Windows.
In general, users do say that the voice of ESpeak is more synthetic, but if the user is completely new, and has not got hang of Eloquence, then certainly starting with Orca will not be an issue. Previously, there were issues in Orca's voice being thrown out, as there were cuts while speech was produced, but I guess it is getting better day by day. The advantage of using ESpeak over others is that it supports Indian regional languages too. You could also consider using Vinux, which is especially designed operating system (based on Ubuntu) for visually impaired, providing more accessible environment. Do let me know if you want feedback on any specific issue. Regards, -- Amar Jain. Website: www.amarjain.com Register at the dedicated AccessIndia list for discussing accessibility of mobile phones / Tabs on: http://mail.accessindia.org.in/mailman/listinfo/mobile.accessindia_accessindia.org.in Search for old postings at: http://www.mail-archive.com/[email protected]/ To unsubscribe send a message to [email protected] with the subject unsubscribe. To change your subscription to digest mode or make any other changes, please visit the list home page at http://accessindia.org.in/mailman/listinfo/accessindia_accessindia.org.in Disclaimer: 1. Contents of the mails, factual, or otherwise, reflect the thinking of the person sending the mail and AI in no way relates itself to its veracity; 2. AI cannot be held liable for any commission/omission based on the mails sent through this mailing list..
