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Fix #1226: IIRFilter.getFrequency inconsistent with BiquadFilter #1231

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Merged
merged 2 commits into from
Jun 20, 2017
Merged

Fix #1226: IIRFilter.getFrequency inconsistent with BiquadFilter #1231

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6a7df21
Fix #1226: IIRFilter.getFrequency inconsistent with BiquadFilter
Jun 2, 2017
4c896b0
Fix typo
rtoy Jun 7, 2017
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41 changes: 31 additions & 10 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -9796,8 +9796,11 @@ <h2>
</dt>
<dd>
<p>
Given the current filter parameter settings, calculates the
frequency response for the specified frequencies.
<span class="synchronous">Given the current filter parameter
settings, synchronously calculates the frequency response for the
specified frequencies.</span> The three parameters MUST be
<code>Float32Array</code>s of the same length, or an
<code>InvalidAccessError</code> MUST be thrown.
</p>
<dl class="parameters">
<dt>
Expand All @@ -9811,19 +9814,37 @@ <h2>
Float32Array magResponse
</dt>
<dd>
This parameter specifies an output array receiving the linear
magnitude response values. If this array is shorter than
<code>frequencyHz</code> <span class="synchronous">a
<code>NotSupportedError</code> MUST be signaled</span>.
<p>
This parameter specifies an output array receiving the linear
magnitude response values.
</p>
<p>
If a value in the <code>frequencyHz</code> parameter is not
within [0; sampleRate/2], where <code>sampleRate</code> is
the value of the <a href=
"#widl-BaseAudioContext-sampleRate"><code>sampleRate</code></a>
property of the <a>AudioContext</a>, the corresponding value
at the same index of the <code>magResponse</code> array MUST
be <code>NaN</code>.
</p>
</dd>
<dt>
Float32Array phaseResponse
</dt>
<dd>
This parameter specifies an output array receiving the phase
response values in radians. If this array is shorter than
<code>frequencyHz</code> <span class="synchronous">a
<code>NotSupportedError</code> MUST be signaled</span>.
<p>
This parameter specifies an output array receiving the phase
response values in radians.
</p>
<p>
If a value in the <code>frequencyHz</code> parameter is not
within [0; sampleRate/2], where <code>sampleRate</code> is
the value of the <a href=
"#widl-BaseAudioContext-sampleRate"><code>sampleRate</code></a>
property of the <a>AudioContext</a>, the corresponding value
at the same index of the <code>phaseResponse</code> array
MUST be <code>NaN</code>.
</p>
</dd>
</dl>
</dd>
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