dc block + lowpass

src/main.rs

@@ -1,11 +1,13 @@
 use crate::iq_reader::FileSource;
-use crate::pipeline::DspPipelineExt;
+use crate::pipeline::{AfterDemodPiplineExt, DspPipelineExt};
 use std::error::Error;
 
 mod agc;
+mod dc_blocker;
 mod fir;
 mod fm_demod;
 mod iq_reader;
+mod low_pass;
 mod pipeline;
 mod utils;
 
@@ -18,11 +20,13 @@ fn main() -> Result<(), Box<dyn Error>> {
     let pipeline = source
         .agc(20_000_000.0, 1.0, 0.001, 100.0)
         .fir::<64>(taps, 4)
-        .demodulate();
+        .demodulate()
+        .dc_block(0.995)
+        .lowpass(0.75);
 
-    for phase_r in pipeline {
-        let phase = phase_r?;
-        // println!("phase : {}", phase);
+    for s_r in pipeline {
+        let s = s_r?;
+        println!("phase : {}", s);
     }
 
     Ok(())