32 lines
1.5 KiB
HTML
32 lines
1.5 KiB
HTML
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<p>
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The display of <dfn>waveforms</dfn> (or, more correctly, <dfn>peak
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envelopes</dfn>, since the actual waveform is only visible at the highest
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zoom levels) is configurable via the <kbd
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class="menu">Edit > Preferences > Appearance > Editor</kbd> dialog, to support
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different usecases and user preferences. The following options are
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available:
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</p>
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<table class="dl">
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<tr><th>Show waveforms in regions</th>
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<td colspan="2">By default, Ardour draws waveforms within audio regions. Disable this
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option to hide them.</td></tr>
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<tr><th rowspan="2">Waveform scale</th>
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<th>Linear</th>
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<td>This is the traditional <dfn>linear</dfn> (1:1) display of the
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peak envelope, or, at higher zoom levels, the individual samples.</td></tr>
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<tr><th>Logarithmic</th>
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<td>Alternatively, a <dfn>logarithmic</dfn> display of the
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peak envelope can be used. This will give a better idea of program loudness (it is similar
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to dBs) and plot soft passages more clearly, which is useful for soft
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recordings or small track height.</td></tr>
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<tr><th rowspan="2">Waveform shape</th>
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<th>Traditional</th>
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<td>The <dfn>zero</dfn> line appears in the middle of the display and waveforms
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appear as positive and negative peaks above <em>and</em> below.</td></tr>
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<tr><th>Rectified</th>
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<td>The zero line appears at the bottom of the display and waveforms appear
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as absolute peaks <em>above</em> the line only.</td></tr>
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</table>
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