Changed to allow very small noise power

pull/13/head
boblark 3 years ago
parent 686fceb41c
commit d25d0998ee
  1. 4
      synth_GaussianWhiteNoise_F32.cpp

@ -30,6 +30,8 @@
// Park-Miller-Carta Pseudo-Random Number Generator
// http://www.firstpr.com.au/dsp/rand31/
// Rev - Lower limit on sd changed, 0.01 to 1.0e-20f RSL 19Jan2022
void AudioSynthGaussian_F32::update(void)
{
audio_block_f32_t *blockOut;
@ -37,7 +39,7 @@ void AudioSynthGaussian_F32::update(void)
float32_t rdev = 0.0f;
float32_t* pd;
if (sd < 0.01f) {
if (sd < 1.000e-20f) {
return; // Not enabled
}

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