Adjust parameters for powerful Owl Test

QutEcoacoustics · Oct 14, 2020 · c3bfb48 · c3bfb48
1 parent c78e018
commit c3bfb48
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Showing 2 changed files with 18 additions and 18 deletions.
diff --git a/src/AnalysisConfigFiles/RecognizerConfigFiles/Towsey.NinoxStrenua.yml b/src/AnalysisConfigFiles/RecognizerConfigFiles/Towsey.NinoxStrenua.yml
@@ -29,8 +29,8 @@ Profiles:
         # min and max of the freq band to search
         MinHertz: 300          
         MaxHertz: 600
-        MinDuration: 0.25
-        MaxDuration: 0.7
+        MinDuration: 0.2
+        MaxDuration: 0.9
 
     StrenuaSyllable12db: !ForwardTrackParameters
         ComponentName: RidgeTrack 
@@ -42,8 +42,8 @@ Profiles:
         # min and max of the freq band to search
         MinHertz: 300          
         MaxHertz: 600
-        MinDuration: 0.25
-        MaxDuration: 0.7
+        MinDuration: 0.2
+        MaxDuration: 0.9
 
     StrenuaSyllable24db: !ForwardTrackParameters
         ComponentName: RidgeTrack 
@@ -55,10 +55,10 @@ Profiles:
         # min and max of the freq band to search
         MinHertz: 300          
         MaxHertz: 600
-        MinDuration: 0.25
-        MaxDuration: 0.7
+        MinDuration: 0.2
+        MaxDuration: 0.9
 
-    StrenuaSyllable24db: !ForwardTrackParameters
+    StrenuaSyllable30db: !ForwardTrackParameters
         ComponentName: RidgeTrack 
         SpeciesName: NinoxStrenua
         FrameSize: 1024
@@ -68,33 +68,33 @@ Profiles:
         # min and max of the freq band to search
         MinHertz: 300          
         MaxHertz: 600
-        MinDuration: 0.25
-        MaxDuration: 0.7
+        MinDuration: 0.2
+        MaxDuration: 0.9
 
 #################### POST-PROCESSING of EVENTS ###################
 
 # The first two post-processing steps are to combine overlapping/proximal/sequential events 
 # 1: Combine overlapping events
-CombineOverlappingEvents: false
+CombineOverlappingEvents: true
 
 # 2: Combine possible syllable sequences
 SyllableSequence:
-    CombinePossibleSyllableSequence: false
+    CombinePossibleSyllableSequence: true
     SyllableStartDifference: 1.4
-    SyllableHertzGap: 300
+    SyllableHertzGap: 100
     FilterSyllableSequence: false
     SyllableMaxCount: 6
-    ExpectedPeriod: 0.92 # this figure derived from measure of 12 syllable periods.
+    ExpectedPeriod: 0.92
 
 # 3: Remove events whose bandwidth lies outside 3 SDs of an expected value.
-ExpectedBandwidth: 150
-BandwidthStandardDeviation: 20
+ExpectedBandwidth: 120
+BandwidthStandardDeviation: 30
 
 # 4: Filter the events for excess activity in their sidebands, i.e. upper and lower buffer zones
 NeighbourhoodLowerHertzBuffer: 0
 NeighbourhoodUpperHertzBuffer: 0
 #NeighbourhoodDecibelBuffer: 18.0  # use this value if not combining sequences
-NeighbourhoodDecibelBuffer: 0.0   # use this value when combining sequences
+NeighbourhoodDecibelBuffer: 3.0   # use this value when combining sequences
 
 # Options to save results files
 # 5: Available options for saving spectrograms (case-sensitive): [False/Never | True/Always | WhenEventsDetected]

diff --git a/tests/Acoustics.Test/AnalysisPrograms/Recognizers/PowerfulOwlTests.cs b/tests/Acoustics.Test/AnalysisPrograms/Recognizers/PowerfulOwlTests.cs
@@ -24,8 +24,8 @@ public class PowerfulOwlTests : OutputDirectoryTest
         /// "C:\Ecoacoustics\WavFiles\PowerfulOwl_NinoxStrenua\XC269666_PowerfulOwl_NinoxStrenua.mp3".
         /// </summary>
         //private static readonly FileInfo TestAsset = PathHelper.ResolveAsset("Recordings", "gympie_np_1192_331618_20150818_054959_31_0.wav");
-        //private static readonly FileInfo TestAsset = new FileInfo(@"C:\Ecoacoustics\WavFiles\PowerfulOwl_NinoxStrenua\XC269666_PowerfulOwl_NinoxStrenua.wav");
-        private static readonly FileInfo TestAsset = new FileInfo(@"C:\Ecoacoustics\WavFiles\PowerfulOwl_NinoxStrenua\Powerful3AndBoobook0_ksh3_1773_510819_20171109_174311_30_0.wav");
+        //private static readonly FileInfo TestAsset = new FileInfo(@"C:\Ecoacoustics\WavFiles\Owls\PowerfulOwl_NinoxStrenua.wav");
+        private static readonly FileInfo TestAsset = new FileInfo(@"C:\Ecoacoustics\WavFiles\Owls\PowerfulOwl_NinoxStrenua\Powerful3AndBoobook0_ksh3_1773_510819_20171109_174311_30_0.wav");
         private static readonly FileInfo ConfigFile = PathHelper.ResolveConfigFile("RecognizerConfigFiles", "Towsey.NinoxStrenua.yml");
         private static readonly AudioRecording Recording = new AudioRecording(TestAsset);
         private static readonly NinoxStrenua Recognizer = new NinoxStrenua();