Replaced the 2f coeffs.

Martin Bruse · zond · commit 34b1ad5400d9 · 2024-06-11T10:57:45.000+02:00
Replaced the coeffs from https://ieeexplore.ieee.org/document/8937179 with coeffs from https://www.audiolabs-erlangen.de/resources/2019-WASPAA-SEBASS/#NewModelParams, which provided slightly better mean performance.
diff --git a/install_external_metrics.sh b/install_external_metrics.sh
@@ -415,9 +415,9 @@ func main() {
         }
         meanADB := adbSum / float64(count)
         meanAvgModDiff1 := avgModDiff1Sum / float64(count)
-        fmt.Printf("SCORE=%f\n", 49.73 /
-                                 (1 + math.Pow(-0.0315 * meanAvgModDiff1 - 0.73,
-                                               2)) -46.95 * meanADB + 147.12)
+        fmt.Printf("SCORE=%f\n", 56.1345 /
+                                 (1 + math.Pow(-0.0282 * meanAvgModDiff1 - 0.8628,
+                                               2)) -27.1451 * meanADB + 86.3515)
     }
 }
 EOF
@@ -571,4 +571,4 @@ EOF
     fi
 }
 
-install_pesq
+install_pesq

Original file line number	Diff line number	Diff line change
`@@ -415,9 +415,9 @@ func main() {`
`415`	`415`	`}`
`416`	`416`	`meanADB := adbSum / float64(count)`
`417`	`417`	`meanAvgModDiff1 := avgModDiff1Sum / float64(count)`
`418`		`- fmt.Printf("SCORE=%f\n", 49.73 /`
`419`		`- (1 + math.Pow(-0.0315 * meanAvgModDiff1 - 0.73,`
`420`		`- 2)) -46.95 * meanADB + 147.12)`
	`418`	`+ fmt.Printf("SCORE=%f\n", 56.1345 /`
	`419`	`+ (1 + math.Pow(-0.0282 * meanAvgModDiff1 - 0.8628,`
	`420`	`+ 2)) -27.1451 * meanADB + 86.3515)`
`421`	`421`	`}`
`422`	`422`	`}`
`423`	`423`	`EOF`
`@@ -571,4 +571,4 @@ EOF`
`571`	`571`	`fi`
`572`	`572`	`}`
`573`	`573`
`574`		`-install_pesq`
	`574`	`+install_pesq`