KSNODETYPE_EQUALIZER
The KSNODETYPE_EQUALIZER node represents an equalizer with multiple frequency bands. By adjusting the level that the equalization table assigns to each of the frequency bands, an EQ node can control the amount of each frequency band that appears in the node's output stream.
An EQ node has one input stream and one output stream, and the two streams share a common data format.
A KSNODETYPE_EQUALIZER node should support the following required properties: