those are computer voices similar to AT&T's natural voices right?  How do they 
compare to an actual voice over of a real person?  I've heard demos of the AT&T 
and at time it sounded robotic.


On Apr 20, 2010, at 9:29 AM, Josh Patten wrote:

> In my experience people are VERY turned off by the free ones, such as 
> those provided by festival and eSpeak. I even went to all the trouble of 
> installing . We are planning to purchase cepstral voices for both 
> english and spanish. Though they aren't the best voices available, they 
> are much less expensive than something like AT&T natural voices. The 
> redistribution license (note this is different from a concurrency 
> license) and 3 voices costs something like $290 and the nice thing about 
> cepstral is it supports SSML: http://www.w3.org/TR/speech-synthesis/ so 
> you can easily control how the voice sounds. I even went to all the 
> trouble of installing HTS voices: 
> http://hts.sp.nitech.ac.jp/?Voice%20Demos with Festival and still could 
> not get it to sound human because of the intonation issues with 
> Festival. eSpeak has a much better intonation engine but the voices 
> sound stifled and robotic and the HTS voices only work with Festival.
> 
> Josh Patten
> Assistant Network Administrator
> Brazos County IT Dept.
> (979) 361-4676
> 
> 
> On 4/20/2010 8:22 AM, Francis Tinio wrote:
>> Hey.
>> 
>> Just want some feedback on which company you guys use for IVR recordings?  
>> We currently have a live attendant configured but would be changing to IVR 
>> soon.  Anyone care to share their thoughts on this?
>> 
>> You use free IVR responses voice overs or professional paid?
>> 
>> Thanks
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