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DSFXChorus Structure
The DSFXChorus structure contains parameters for a chorus effect.
typedef struct DSFXChorus { FLOAT fWetDryMix; FLOAT fDepth; FLOAT fFeedback; FLOAT fFrequency; LONG lWaveform; FLOAT fDelay; LONG lPhase; } DSFXChorus;
Members
- fWetDryMix
- Ratio of wet (processed) signal to dry (unprocessed) signal. Must be in the range from DSFXCHORUS_WETDRYMIX_MIN through DSFXCHORUS_WETDRYMIX_MAX (all wet). The default value is 50.
- fDepth
- Percentage by which the delay time is modulated by the low-frequency oscillator, in hundredths of a percentage point. Must be in the range from DSFXCHORUS_DEPTH_MIN through DSFXCHORUS_DEPTH_MAX. The default value is 10.
- fFeedback
- Percentage of output signal to feed back into the effect's input, in the range from DSFXCHORUS_FEEDBACK_MIN to DSFXCHORUS_FEEDBACK_MAX. The default value is 25.
- fFrequency
- Frequency of the LFO, in the range from DSFXCHORUS_FREQUENCY_MIN to DSFXCHORUS_FREQUENCY_MAX. The default value is 1.1.
- lWaveform
- Waveform shape of the LFO. Defined values are DSFXCHORUS_WAVE_TRIANGLE and DSFXCHORUS_WAVE_SIN. By default, the waveform is a sine.
- fDelay
- Number of milliseconds the input is delayed before it is played back, in the range from DSFXCHORUS_DELAY_MIN to DSFXCHORUS_DELAY_MAX. The default value is 16 ms.
- lPhase
-
Phase differential between left and right LFOs, in the range from DSFXCHORUS_PHASE_MIN through DSFXCHORUS_PHASE_MAX. Possible values are defined as follows.
Value DSFXCHORUS_PHASE_NEG_180 DSFXCHORUS_PHASE_NEG_90 DSFXCHORUS_PHASE_ZERO DSFXCHORUS_PHASE_90 DSFXCHORUS_PHASE_180 The default value is DSFXCHORUS_PHASE_90.
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