Merge pull request #503 from drowe67/ms-revert-wf-beta

Revert BETA for WF back to prior 1.9.0 value.
drowe67 · Aug 17, 2023 · f250e9b · f250e9b
2 parents 15aac18 + d7a68eb
commit f250e9b
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -15,7 +15,7 @@ endif()
 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.11" CACHE STRING "Minimum OS X deployment version")
 
 set(PROJECT_NAME FreeDV)
-set(PROJECT_VERSION 1.9.0)
+set(PROJECT_VERSION 1.9.1)
 set(PROJECT_DESCRIPTION "HF Digital Voice for Radio Amateurs")
 set(PROJECT_HOMEPAGE_URL "https://freedv.org")
 
@@ -42,7 +42,7 @@ endif(APPLE)
 
 # Adds a tag to the end of the version string. Leave empty
 # for official release builds.
-set(FREEDV_VERSION_TAG "")
+set(FREEDV_VERSION_TAG "devel")
 
 # Prevent in-source builds to protect automake/autoconf config.
 # If an in-source build is attempted, you will still need to clean up a few

diff --git a/USER_MANUAL.md b/USER_MANUAL.md
@@ -895,6 +895,11 @@ LDPC | Low Density Parity Check Codes - a family of powerful FEC codes
 
 # Release Notes
 
+## V1.9.1 TBD 2023
+
+1. Bugfixes:
+    * Revert BETA back to prior 1.9.0 value for waterfall. (PR #503)
+
 ## V1.9.0 August 2023
 
 1. Bugfixes:

diff --git a/src/defines.h b/src/defines.h
@@ -30,7 +30,7 @@
 #define MIN_MAG_DB        -40.0     // min of spectrogram/waterfall magnitude axis
 #define MAX_MAG_DB          0.0     // max of spectrogram/waterfall magnitude axis
 #define STEP_MAG_DB         5.0     // magnitude axis step
-#define BETA                0.75    // constant for time averaging spectrum data
+#define BETA                0.95    // constant for time averaging spectrum data
 #define MIN_F_HZ            0       // min freq on Waterfall and Spectrum
 #define MAX_F_HZ            3000    // max freq on Waterfall and Spectrum
 #define STEP_F_HZ           500     // major (e.g. text legend) freq step on Waterfall and Spectrum graticule