Changeset 2367

Timestamp:

12/13/06 22:10:16 (7 years ago)

Author:

jgaeddert

Message:

Improved audio quality (see ticket #149)

Files:

• components/CVSDDecoder/trunk/CVSDDecoder/CVSDDecoder.cpp (modified) (2 diffs)

components/CVSDDecoder/trunk/CVSDDecoder/CVSDDecoder.cpp

@@ -41 +41 @@
     bits = 0;
     ref = 0;
-    delta = 8;
-    delta_min = 1;
+    delta = 4096;
+    delta_min = 256;
     delta_max = 16384;
     output_limit = 16000;
@@ -144 +144 @@
             //Q_out[i] = I_out[i];
 
+            // make hard decision here
+            (*bitsIn)[i] = ( (*bitsIn)[i]>0 ) ? 1 : 0;
+
             // shift newest bit into variable
             mem->bits = (mem->bits << 1) | (*bitsIn)[i];