diff --git a/lib/common/cheetah_params_es.pv b/lib/common/cheetah_params_es.pv
index 91a5dccc..e2c89b05 100644
Binary files a/lib/common/cheetah_params_es.pv and b/lib/common/cheetah_params_es.pv differ
diff --git a/lib/common/cheetah_params_it.pv b/lib/common/cheetah_params_it.pv
index 5f6fec1a..280cc83b 100644
Binary files a/lib/common/cheetah_params_it.pv and b/lib/common/cheetah_params_it.pv differ
diff --git a/resources/.test/test_data.json b/resources/.test/test_data.json
index 29c2ec14..e037a302 100644
--- a/resources/.test/test_data.json
+++ b/resources/.test/test_data.json
@@ -4,42 +4,42 @@
             {
                 "language": "en",
                 "audio_file": "test.wav",
-                "transcript": "Mr. quilter is the apostle of the middle classes and we are glad to welcome his gospel.",
+                "transcript": "Mr quilter is the apostle of the middle classes and we are glad to welcome his gospel.",
                 "punctuations": ["."],
                 "error_rate": 0.025
             },
             {
                 "language": "es",
                 "audio_file": "test_es.wav",
-                "transcript": "En ese equipo contó con dos futuros internacionales Javi Martínez y nacho Monreal.",
+                "transcript": "Las arenas son blanquecinas de grano medio y tiene muy poca asistencia.",
                 "punctuations": ["."],
-                "error_rate": 0.025
+                "error_rate": 0.06
             },
             {
                 "language": "de",
                 "audio_file": "test_de.wav",
-                "transcript": "Bei den Reparaturen stehen ihm seine sowohl sprechenden als auch eigenwilligen Werkzeuge zur Verfügung.",
+                "transcript": "Der hinter diesem Portal liegenden Raum wurde als Leichenhalle genutzt.",
                 "punctuations": ["."],
                 "error_rate": 0.025
             },
             {
                 "language": "fr",
                 "audio_file": "test_fr.wav",
-                "transcript": "Cet ensemble est constituée par une série de plusieurs archipel assez proche géographiquement.",
+                "transcript": "Sous le consulat il devient conservateur des eaux et forêts et conseiller général.",
                 "punctuations": ["."],
                 "error_rate": 0.025
             },
             {
                 "language": "it",
                 "audio_file": "test_it.wav",
-                "transcript": "Il gioco rimase sostanzialmente invariato rispetto all'anno precedente ma vennero apportate comunque delle modifiche.",
+                "transcript": "Sempre alla radio nacquero anche alcune sue canzoni o meglio ritmi.",
                 "punctuations": ["."],
                 "error_rate": 0.025
             },
             {
                 "language": "pt",
                 "audio_file": "test_pt.wav",
-                "transcript": "Seu corpo estava perdido entre os muitos outros no necrotério da cidade.",
+                "transcript": "Uma raposa velha não consegue aprender nenhum ofício.",
                 "punctuations": ["."],
                 "error_rate": 0.025
             }
diff --git a/resources/audio_samples/test_de.wav b/resources/audio_samples/test_de.wav
index 74b2ba33..2c12c8d6 100644
Binary files a/resources/audio_samples/test_de.wav and b/resources/audio_samples/test_de.wav differ
diff --git a/resources/audio_samples/test_es.wav b/resources/audio_samples/test_es.wav
index 3d45e8e1..dfe0534b 100644
Binary files a/resources/audio_samples/test_es.wav and b/resources/audio_samples/test_es.wav differ
diff --git a/resources/audio_samples/test_fr.wav b/resources/audio_samples/test_fr.wav
index f31d95d4..232dc0ea 100644
Binary files a/resources/audio_samples/test_fr.wav and b/resources/audio_samples/test_fr.wav differ
diff --git a/resources/audio_samples/test_it.wav b/resources/audio_samples/test_it.wav
index e5987c0e..460faf94 100644
Binary files a/resources/audio_samples/test_it.wav and b/resources/audio_samples/test_it.wav differ
diff --git a/resources/audio_samples/test_pt.wav b/resources/audio_samples/test_pt.wav
index 8c1d0edd..18ce76bc 100644
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