diff --git a/experiments/characterization/BS1534-10/config/BS1534-10-ISM1.yml b/experiments/characterization/BS1534-10/config/BS1534-10-ISM1.yml
index 9c5f42ddc5c871e6e4d7c87c29fd93a4743c56c2..98845169dd8059005df7ecc52a98879ca1124990 100644
--- a/experiments/characterization/BS1534-10/config/BS1534-10-ISM1.yml
+++ b/experiments/characterization/BS1534-10/config/BS1534-10-ISM1.yml
@@ -52,7 +52,7 @@ conditions_to_generate:
         ivas_rend:
             fmt: STEREO
         bitrates:
-            - 64000
+            - 48000
         cod:
             bin: ivas_processing_scripts/bin/EVS_cod_fx
             fmt: MONO
@@ -64,7 +64,7 @@ conditions_to_generate:
         ivas_rend:
             fmt: STEREO
         bitrates:
-            - 128000
+            - 96000
         cod:
             bin: ivas_processing_scripts/bin/EVS_cod_fx
             fmt: MONO
@@ -75,7 +75,7 @@ conditions_to_generate:
     c05:
         type: ivas
         bitrates:
-            - 64000
+            - 48000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -83,7 +83,7 @@ conditions_to_generate:
     c06:
         type: ivas
         bitrates:
-            - 96000
+            - 64000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -91,7 +91,7 @@ conditions_to_generate:
     c07:
         type: ivas
         bitrates:
-            - 128000
+            - 96000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -99,7 +99,7 @@ conditions_to_generate:
     c08:
         type: ivas
         bitrates:
-            - 256000
+            - 128000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
diff --git a/experiments/characterization/BS1534-10/config/BS1534-10-ISM2.yml b/experiments/characterization/BS1534-10/config/BS1534-10-ISM2.yml
index 7a294dd40d2915f0aa7cacc9cf039be1842657d4..f9b3e6b8f4eb94ce0ef8c2b68d72b2d351b399ff 100644
--- a/experiments/characterization/BS1534-10/config/BS1534-10-ISM2.yml
+++ b/experiments/characterization/BS1534-10/config/BS1534-10-ISM2.yml
@@ -52,7 +52,7 @@ conditions_to_generate:
         ivas_rend:
             fmt: STEREO
         bitrates:
-            - 64000
+            - 48000
         cod:
             bin: ivas_processing_scripts/bin/EVS_cod_fx
             fmt: MONO
@@ -64,7 +64,7 @@ conditions_to_generate:
         ivas_rend:
             fmt: STEREO
         bitrates:
-            - 128000
+            - 96000
         cod:
             bin: ivas_processing_scripts/bin/EVS_cod_fx
             fmt: MONO
@@ -75,7 +75,7 @@ conditions_to_generate:
     c05:
         type: ivas
         bitrates:
-            - 64000
+            - 48000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -83,7 +83,7 @@ conditions_to_generate:
     c06:
         type: ivas
         bitrates:
-            - 96000
+            - 64000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -91,7 +91,7 @@ conditions_to_generate:
     c07:
         type: ivas
         bitrates:
-            - 128000
+            - 96000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec:
@@ -99,7 +99,7 @@ conditions_to_generate:
     c08:
         type: ivas
         bitrates:
-            - 256000
+            - 128000
         cod:
             bin: ivas_processing_scripts/bin/IVAS_cod_fx
         dec: