rattlegram: do not force echo cancelation and noise suppression

bastibl · Jul 4, 2024 · 19bfed5 · 19bfed5
1 parent 88182f1
commit 19bfed5
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/examples/rattlegram/assets/setup-decoder.js b/examples/rattlegram/assets/setup-decoder.js
@@ -9,7 +9,7 @@ async function getWebAudioMediaStream() {
 
   try {
     const result = await window.navigator.mediaDevices.getUserMedia({
-      audio: { echoCancellation: { exact: false }, noiseSuppression: { exact: false }, sampleRate: { exact: 48000 } },
+      audio: { echoCancellation: { ideal: false }, noiseSuppression: { ideal: false }, sampleRate: { exact: 48000 } },
       video: false,
     });
 

diff --git a/examples/rattlegram/src/decoder.rs b/examples/rattlegram/src/decoder.rs
@@ -53,7 +53,7 @@ impl Kernel for DecoderBlock {
     ) -> Result<()> {
         let input = sio.input(0).slice::<f32>();
 
-        for s in input.chunks_exact(512) {
+        for s in input.chunks_exact(960) {
             if !self.decoder.feed(s) {
                 continue;
             }
@@ -104,7 +104,7 @@ impl Kernel for DecoderBlock {
             }
         }
 
-        sio.input(0).consume(input.len() / (512) * (512));
+        sio.input(0).consume(input.len() / (960) * (960));
 
         if sio.input(0).finished() {
             io.finished = true;
@@ -314,7 +314,7 @@ impl SchmidlCox {
             return Complex32::new(0.0, 0.0);
         }
         let cons = curr / prev;
-        if !(cons.norm_sqr() <= 4.0) {
+        if !(cons.norm_sqr() <= 10.0) {
             return Complex32::new(0.0, 0.0);
         }
         cons
@@ -974,7 +974,7 @@ impl Decoder {
             return Complex32::new(0.0, 0.0);
         }
         let cons = curr / prev;
-        if cons.norm_sqr() > 4.0 {
+        if cons.norm_sqr() > 10.0 {
             return Complex32::new(0.0, 0.0);
         }
         cons