The CD (Constant Directivity) Horn block includes a filter that compensates for the inherent 6 dB per octave, high-frequency roll-off in the frequency response of a CD Horn loudspeaker.
UI Element | Purpose |
---|---|
Input node | Connection point for wiring input to the CD Horn filter block |
Output node | Connection point for wiring the CD Horn filter output to another block |
(Hover over the thumbnail below to view the properties dialog box.)
UI Element | Purpose |
---|---|
Response graph |
Graphical representation of filter. Use the brown handle to adjust the filter's frequency. Use View options to change graph content. |
View options | Selecting Magnitude (selected by default) displays the magnitude of the frequency response. Selecting Phase (deselected by default) displays the phase response. |
Frequency control | Displays the current frequency of the filter. Change the frequency by moving the slider or editing the frequency value in the edit box. |
Bypass | Selecting this checkbox bypasses the filter (routes audio around the filter), which effectively turns the block into a wire. |