experimenting with larger FFT size for fdmdv spectrum

git-svn-id: https://svn.code.sf.net/p/freetel/code@1053 01035d8c-6547-0410-b346-abe4f91aad63

diff --git a/codec2-dev/src/fdmdv.h b/codec2-dev/src/fdmdv.h
index a9c768f890697d989d0aa31a74829163b5a8e43d..868089ae176393bc06ff25fae73a95a972b67975 100644 (file)
--- a/codec2-dev/src/fdmdv.h
+++ b/codec2-dev/src/fdmdv.h
@@ -69,7 +69,7 @@ extern "C" {
 
 /* FFT points */
 
-#define FDMDV_NSPEC            512
+#define FDMDV_NSPEC            2048
 
 /* FDMDV states and stats structures */
 

diff --git a/codec2-dev/src/fdmdv_internal.h b/codec2-dev/src/fdmdv_internal.h
index 9d4e0c304504a14d9f05042f921e3141565e7e8d..7f3c779c7eadd2ff327c820626af07f00f1af015 100644 (file)
--- a/codec2-dev/src/fdmdv_internal.h
+++ b/codec2-dev/src/fdmdv_internal.h
@@ -72,7 +72,7 @@
 /* averaging filter coeffs */
 
 #define TRACK_COEFF              0.5
-#define SNR_COEFF                0.9        /* SNR est averaging filter coeff */
+#define SNR_COEFF                0.9       /* SNR est averaging filter coeff */
 
 /*---------------------------------------------------------------------------*\