Re: [web-audio-api] (CircularRouting): Undefined behavior for circular graphs (#137)

> [Original comment](https://www.w3.org/Bugs/Public/show_bug.cgi?id=17326#2) by Olivier Thereaux on W3C Bugzilla. Thu, 13 Sep 2012 09:48:49 GMT

This was discussed at the 12th Sept 2012 teleconference.

Suggested resolution: circular connections are allowed if there is a delay node present. If the delay is too small, the implementation should clamp it to a minimum, on a per-node basis.

There were two suggested resolutions for the minimum delay:
* one to specify the minimum as a block of 128 samples (which would make things sound differently on platforms with different sample sizes, but that was deemed acceptable in the same way as graphics look different on platforms with different frame rates and power). 
* The other was to not specify it and let implementations choose (and, I assume, expose?) their minimum delay.

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