Reading software for mathematical document  ChattyInfty

Technical information

Please note that the following environment is required to use ChattyInfty.

1. The operating system should be either Windows 2000, XP, Vista and 7,
2. The Microsoft Internet Explorer 6 or later is installed,
3. Microsoft speech API version 5 is installed.

To use ChattyInfty, Microsoft speech API version 5 should be installed in your PC..

Microsoft Speech API, Ver. 5 may be already installed in your PC if you are a user of popular screen readers.
If not, please visit the web site:

http://www.microsoft.com/downloads/details.aspx?FamilyID=5e86ec97-40a7-453f-b0ee-6583171b4530&displaylang=en

and download

SpeechSDK51.exe (68.0 MB).