Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

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US
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CMH
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HTTP/2
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Not provided

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Talk:Simultaneous masking

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Latest comment: 14 years ago by Ywaz in topic 440 and 450 Hz can't be distinguished?

440 and 450 Hz can't be distinguished?

[edit]

If you play 440 and 450 Hz tones at teh same time there will a tremendous beating effect. So it seems this article is wrong. Ywaz (talk) 14:59, 18 July 2012 (UTC)Reply