[web-audio-api] Filter node pops when frequency parameter is modulated below 0 (#247)

When using an oscillator to modulate the frequency parameter of a filter node you get a popping sound when the modulation dips the frequency value below 0.  A common case for this is when you are modulating the filter cutoff with an LFO.  example code here http://jsfiddle.net/hyf5N/

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Reply to this email directly or view it on GitHub:
https://github.com/WebAudio/web-audio-api/issues/247