- From: olivier Thereaux <olivier@thereaux.net>
- Date: Fri, 25 May 2012 10:25:31 +0100
- To: Audio Working Group <public-audio@w3.org>
This issue is now Pending Review, per https://dvcs.w3.org/hg/audio/rev/0f614b03b8cb Olivier On 15 May 2012, at 15:43, Audio Working Group Issue Tracker wrote: > Audio-ISSUE-42 (AudioParamSampling): AudioParam sampling is undefined [Web Audio API] > > http://www.w3.org/2011/audio/track/issues/42 > > Raised by: Philip Jägenstedt > On product: Web Audio API > > It is not defined how the AudioParam values (ramps or AudioNode input) are sampled. These approaches would yield hugely different results: > > * Sample-and-hold at the beginning of each processing buffer (if they exist in the implementation). > * Correct downsampling with low pass filtering to below the Nyquist frequency for each processing buffer. This could turn a 20KHz signal into silence. > * Continuously per audio sample at the mixing level. Slow? > > >
Received on Friday, 25 May 2012 09:26:22 UTC