From 7fbe7ec5e34ce43243e517dbeeb9907ddc9dc305 Mon Sep 17 00:00:00 2001 From: KubaPro010 Date: Tue, 25 Mar 2025 17:51:56 +0100 Subject: [PATCH] halve the pilot freq again for future stream 2 rds2 --- src/fm95.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/fm95.c b/src/fm95.c index 2ccda40..3693b92 100644 --- a/src/fm95.c +++ b/src/fm95.c @@ -406,7 +406,7 @@ int main(int argc, char **argv) { // #region Setup Filters/Modulaltors/Oscillators Oscillator osc; - init_oscillator(&osc, polar_stereo ? 31250.0 : 9500, sample_rate); + init_oscillator(&osc, polar_stereo ? 31250.0 : 4750, sample_rate); FMModulator sca_mod; init_fm_modulator(&sca_mod, sca_frequency, sca_deviation, sample_rate); @@ -478,21 +478,21 @@ int main(int argc, char **argv) { output[i] = mono*MONO_VOLUME; if(stereo) { float stereo = (ready_l - ready_r) / 2.0f; - float stereo_carrier = get_oscillator_sin_multiplier_ni(&osc, polar_stereo ? 1 : 4); + float stereo_carrier = get_oscillator_sin_multiplier_ni(&osc, polar_stereo ? 1 : 8); if(polar_stereo) { output[i] += ((stereo+0.2)*stereo_carrier)*STEREO_VOLUME; } else { - float pilot = get_oscillator_sin_multiplier_ni(&osc, 2); + float pilot = get_oscillator_sin_multiplier_ni(&osc, 4); output[i] += pilot*PILOT_VOLUME + (stereo*stereo_carrier)*STEREO_VOLUME; } } if(rds_on && polar_stereo == 0) { - float rds_carrier = get_oscillator_sin_multiplier_ni(&osc, 6); + float rds_carrier = get_oscillator_sin_multiplier_ni(&osc, 12); output[i] += (current_rds_in*rds_carrier)*RDS_VOLUME; if(!sca_on) { - float rds2_carrier_66 = get_oscillator_sin_multiplier_ni(&osc, 7); + float rds2_carrier_66 = get_oscillator_sin_multiplier_ni(&osc, 14); output[i] += (current_rds2_in*rds2_carrier_66)*RDS2_VOLUME; } }