Re: [css3-speech] voice-pitch

sed s/computed/used/g
(based on our last email regarding the "computed value" field)

Is that correct?

On 13 Jul 2011, at 21:02, Daniel Weck wrote:

> 
> On 13 Jul 2011, at 20:28, fantasai wrote:
>>> I would expect a speech engine to support a specific range of admissible
>>> frequencies, and to gracefully handle "awkward"  values such as 0Hz.
>> 
>> You should specify this explicitly -- that there may be UA-specific limits
>> on the frequency and that UAs must clamp out-of-range actual (as opposed to
>> used or computed) values to this range.
> 
> What about this?
> 
> "
> Speech-capable user agents are likely to support a specific range of values rather than the full range of possible computed numerical values for frequencies. The actual values in user agents may therefore be clamped to implementation-dependent minimum and maximum boundaries. For example: although the 0Hz frequency can be legitimately computed, it may be clamped to a more meaningful value in the context of the speech synthesizer.
> "
> 
> and for computed values:
> 
> "
> Computed absolute frequency values that are negative are clamped to zero Hertz.
> "
> 
> Author-provided values are handled slightly differently:
> 
> "
> When a negative value is provided, it is clamped to zero.
> "
> 
> http://dev.w3.org/csswg/css3-speech/#voice-pitch

Received on Wednesday, 13 July 2011 20:19:59 UTC