Pd++
0.01
A pure C++ implementation of Pure Data objects
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Single Sideband Modulation. More...
#include <SingleSideBandModulation.h>
Public Member Functions | |
void | setOscFreq (double input) |
double | getOscFreq () |
double | perform (double input1) |
Public Member Functions inherited from PdMaster | |
void * | getbytes (size_t nbytes) |
void * | resizebytes (void *old, size_t oldsize, size_t newsize) |
void | freebytes (void *fatso, size_t nbytes) |
std::string | getPath () |
void | setSampleRate (unsigned long) |
unsigned long | getSampleRate () |
void | setBlockSize (int) |
int | getBlockSize () |
double | getTimeInSampleTicks () |
long | getTimeInMilliSeconds (double time) |
int | pdBigOrSmall (double f) |
void | cos_maketable () |
int | PD_BIGORSMALL (float f) |
void | setFFTWindow (int) |
int | getFFTWindow () |
double | mtof (double) |
double | ftom (double) |
double | powtodb (double) |
double | dbtopow (double) |
double | rmstodb (double) |
double | dbtorms (double) |
Additional Inherited Members | |
Public Types inherited from PdMaster | |
typedef union PdMaster::_sampleint_union | t_sampleint_union |
Public Attributes inherited from PdMaster | |
int | cosTableSize = COSTABSIZE |
float * | cos_table |
Single Sideband Modulation.
This class is based directly the hilbert~ and complex-mod~ abstractions in Pure Data. It uses a hilbert filter by cascading a series of biquad filters, which offsets the phase of the signal by 180 degrees. Then the real and imaginary parts are modulation using a cosine and sine wave respectively. The input is your signal to be modulated.
void rwe::SSB::setOscFreq | ( | double | input | ) |
This is the modulation frequency.