diff --git a/notebooks/lng/0.txt b/notebooks/lng/0.txt
index 52ba5c9..19a490d 100644
--- a/notebooks/lng/0.txt
+++ b/notebooks/lng/0.txt
@@ -22,4 +22,7 @@ Auto-play=
 Click here to synthesize the text.=
 Exit=
 Closes this GUI.=
-audio history=
\ No newline at end of file
+audio history=
+The Use GPU checkbox is checked, but you don't have a GPU runtime.=
+The Use GPU checkbox is unchecked, however you are using a GPU runtime environment. We recommend you check the checkbox to use GPU to take advantage of it.=
+Invalid link or ID!=
\ No newline at end of file
diff --git a/notebooks/lng/es.lang b/notebooks/lng/es.lang
index 4b32635..c4ea384 100644
--- a/notebooks/lng/es.lang
+++ b/notebooks/lng/es.lang
@@ -22,4 +22,7 @@ Auto-play=Auto-reproducir
 Click here to synthesize the text.=Haz clic aquí para sintetizar el texto.
 Exit=Salir
 Closes this GUI.=Cierra esta interfaz.
-audio history=Historial de audio
\ No newline at end of file
+audio history=Historial de audio
+The Use GPU checkbox is checked, but you don't have a GPU runtime.=La casilla de usar GPU está habilitada, pero no tienes un entorno de ejecución con GPU.
+The Use GPU checkbox is unchecked, however you are using a GPU runtime environment. We recommend you check the checkbox to use GPU to take advantage of it.=La casilla de usar GPU está desmarcada, sin embargo, estás usando un entorno de ejecución GPU. Te recomendamos activar la casilla de usar GPU para aprovecharla.
+Invalid link or ID!=¡Enlace o ID no válido!
\ No newline at end of file
diff --git a/notebooks/wav/en/noid.wav b/notebooks/wav/en/noid.wav
new file mode 100644
index 0000000..346706f
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diff --git a/notebooks/wav/es/noid.wav b/notebooks/wav/es/noid.wav
new file mode 100644
index 0000000..fe3af5d
Binary files /dev/null and b/notebooks/wav/es/noid.wav differ