6.5 3 Way / Independent Sub + Fullrange
As well as the two previous configurations, this configuration also represents a 3-way frequency crossover
with additional full range output, with the difference that the Sub-range channel OUT 1 gets its signal-feed
from the input channel IN 2. Thus, it is independent from the other output channels. The audio signal for
the outputs OUT 2 ... OUT 4 is fed from the input channel IN 1. OUT 2 is the Mid-range channel, OUT 3
the High-range channel, and OUT 4 the Fullrange channel. OUT 4 can be used for instance for monitoring,
delayed full range-systems or to provide separate sound reinforcement in adjacent rooms. The internal
structure of the 3-Way / Independent Sub + Fullrange configuration is shown in the following signal flow
diagram. An example of a typical system configuration for this structure is shown next to the diagram.
Two DSP 244s are necessary for stereo operation.
6.6 4 Way
The 4-Way configuration is a monaural 4-way frequency x-over. All outputs are fed by the input channel
IN 1. OUT 1 is the Sub-range channel, OUT 2 the Low-range channel, OUT 3 the Mid-range channel, and
OUT 4 the High-range channel. The internal structure of the 4-Way configuration is shown in the following
signal flow diagram. An example of a typical system configuration for this structure is shown in the figure
on the right bottom. Two DSP 244s are necessary for stereo operation.
CONFIGURATIONS OF THE DSP 244
6-4
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