Reverb
A simple reverb effect
This simple reverb can be used to a little reverb to your project.
The following include is required:
#include
To initialize the reverb from static memory use the following code:
static float revBuffer[REV_BUFF_SIZE];
Reverb_Setup(revBuffer);
In case you want to use the heap memory instead you can also use:
static float *revBuffer = malloc(sizeof(float) * REV_BUFF_SIZE);
Reverb_Setup(revBuffer);
To get reverb into you signal you can use:
float sample[SAMPLE_BUFFER_SIZE];
...
Reverb_Process(sample, SAMPLE_BUFFER_SIZE);
To control the amount of reverb use:
void Reverb_SetLevel(uint8_t not_used, float value);
Accepted values are between 0.0f and 1.0f:
Reverb_SetLevel(0, 0.0f); // no reverb
Reverb_SetLevel(0, 1.0f); // max amount of reverb