Re: [css3-speech] voice-balance and azimuth

Thank you for your feedback.
I have (majorly) re-formulated the prose to better express the relationship between the physical setup (user sound system) and the authored intent. I also added a section explaining the mapping to azimuth angles.
Please kindly review (as soon as you can):

http://dev.w3.org/csswg/css3-speech/#mixing-props-voice-balance

Many thanks!!
Dan

On 12 Jul 2011, at 18:12, Tab Atkins Jr. wrote:

> On Tue, Jul 12, 2011 at 9:52 AM, Andrew Thompson <lordpixel@mac.com> wrote:
>> Why would you need to? What I mean is, Daniel seems to be thinking of centre
>> as a logical property describing how the sound should be perceived by the
>> user whereas you are trying to define exactly how this will be physically
>> implemented on common speaker configurations.
>> 
>> Naturally defining how this maps makes interoperability easier to achieve so
>> its a good thing, but in the particular example you mention, why would an
>> author care if the center sound is achieved by having the audio predominate
>> in the front-center speaker or by having equal sound from the front left and
>> right speakers? Doesn't it sound the same? What's the use case where an
>> author needs that control?
> 
> Agreed that control on the speaker-level seems unneeded for this.
> We're just defining where the speaker should be located relative to
> the listener; how this directionality is achieved is up to the sound
> system (or the browser or something; I dunno where the smarts has to
> happen).
> 
> ~TJ
>

Received on Wednesday, 13 July 2011 16:08:49 UTC