Re: [web-audio-api] (audioparam): AudioParam constructor (#134)

> [Original comment](https://www.w3.org/Bugs/Public/show_bug.cgi?id=17388#3) by Marcus Geelnard (Opera) on W3C Bugzilla. Tue, 21 Aug 2012 12:25:13 GMT

Regarding the suggested interface that returns a Float32Array... Returning a Float32Array would inevitably require GC. A better solution could be to fill out a Float32Array that is passed as an argument. I also think it would be a good idea to provide a method for returning a single value, for lessening the overhead for k-rate parameters.

E.g:

partial interface AudioProcessingEvent {
    void getParamValues(DOMString name, Float32Array values);
    float getParamValue(DOMString name);
}

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