2001-12-22 23:27:31 +00:00
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level plugin by thomas <thomas@apestaart.org>
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2003-09-21 12:21:49 +00:00
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this plugin signals:
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- channel
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- RMS level
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- peak level
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- decaying peak level
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over the given interval.
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This is useful for a VU meter display and for plotting out the signal graph.
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The VU meter can either display RMS, or display immediate peak level and
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have the falloff decaying peak level displayed as a line.
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The interval for signal emission, ttl of decay peak, and falloff of decay peak
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can all be set.
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The element only takes unsigned data in; it could be extended to signed as
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well, if separate fast chain functions are made that displaces the incoming
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data to its midpoint (ie, 0,65535 should be mapped to -32768, 32767)
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2001-12-22 23:27:31 +00:00
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