W3C home > Mailing lists > Public > public-audio@w3.org > July to September 2013

[web-audio-api] (AudioBufferSourceNodeResampling): AudioBufferSourceNode resampling (#118)

From: Olivier Thereaux <notifications@github.com>
Date: Wed, 11 Sep 2013 07:28:27 -0700
To: WebAudio/web-audio-api <web-audio-api@noreply.github.com>
Message-ID: <WebAudio/web-audio-api/issues/118@github.com>
> Originally reported on W3C Bugzilla [ISSUE-17377](https://www.w3.org/Bugs/Public/show_bug.cgi?id=17377) Tue, 05 Jun 2012 11:59:42 GMT
> Reported by Philip J├Ągenstedt
> Assigned to 

Audio-ISSUE-92 (AudioBufferSourceNodeResampling): AudioBufferSourceNode resampling [Web Audio API]


Raised by: Philip J├Ągenstedt
On product: Web Audio API

AudioBufferSourceNode has a playbackRate attribute which will require interpolation/resampling of some kind. However, it is not defined how to resample. Possibly it should be as close as possible to an ideal resampling, in which case that should be stated. Alternatively, it could be possible to specify which kind of resampling to perform via an attribute: nearest, linear, cubic, sinc, etc...

It also needs to be defined what should be done about folding when the net result of the sample rates and playback rate is a downsampling, if anything.

Reply to this email directly or view it on GitHub:
Received on Wednesday, 11 September 2013 14:30:40 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 19:03:24 UTC