this is for holding javascript data
Chad Stearns edited The_closer_two_tones_are__.tex
over 8 years ago
Commit id: 36756af9672a45f1929539f5ea7629a78045d1d4
deletions | additions
diff --git a/The_closer_two_tones_are__.tex b/The_closer_two_tones_are__.tex
index 0c282eb..738028d 100644
--- a/The_closer_two_tones_are__.tex
+++ b/The_closer_two_tones_are__.tex
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If a human being detects frequency differences by the presence of beating, then, roughly speaking, a beat of a duration greater than twice the duration of the tone sounding cannot be detected by a human being. Each bar in the samples was sounded for about 2 seconds, which puts an upper limit on a human listeners capacity to detect frequency differences. The duration of beating for two nearby frequencies can be determined by the following equation
\begin{equation}
beat beat\ duration
\ =
\ 1
\ /
|(f0 - \ |(f0\ -\ f1)|
\end{equation}