diff --git a/locale/ID.po b/locale/ID.po
index 1eeba013506fb..bea4d4b5e672f 100644
--- a/locale/ID.po
+++ b/locale/ID.po
@@ -1985,21 +1985,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Sampel bits_per_sampel tidak cocok dengan mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Jumlah saluran sampel tidak cocok dengan mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Tingkat sampel dari sampel tidak cocok dengan mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "signedness dari sampel tidak cocok dengan mixer"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2533,7 +2521,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr ""
 
@@ -4388,6 +4376,18 @@ msgstr "zi harus berjenis float"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "Zi harus berbentuk (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Sampel bits_per_sampel tidak cocok dengan mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Jumlah saluran sampel tidak cocok dengan mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Tingkat sampel dari sampel tidak cocok dengan mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "signedness dari sampel tidak cocok dengan mixer"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Panjang buffer harus kelipatan 512"
 
diff --git a/locale/cs.po b/locale/cs.po
index 0eaacb1446128..19d738fa476db 100644
--- a/locale/cs.po
+++ b/locale/cs.po
@@ -1990,20 +1990,8 @@ msgstr "Výše uvedená výjimka byla přímá příčina následující výjimk
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "Počet prvků rgb_pin musí být 6, 12, 18, 24, nebo 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2542,7 +2530,7 @@ msgstr "velikosti bitmapy musí odpovídat"
 msgid "bits must be 32 or less"
 msgstr "počet bitů nesmí přesáhnout 32"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr ""
 
diff --git a/locale/de_DE.po b/locale/de_DE.po
index 9f44b23c905f4..c6f8ba97edee9 100644
--- a/locale/de_DE.po
+++ b/locale/de_DE.po
@@ -2013,22 +2013,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "Die Länge von rgb_pins muss 6, 12, 18, 24 oder 30 betragen"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
-"Das bits_per_sample des Samples stimmt nicht mit dem des Mixers überein"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Die Kanalanzahl des Samples stimmt nicht mit der des Mischers überein"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Die Abtastrate der Probe stimmt nicht mit der des Mischers überein"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Der Vorzeichentyp des Samples stimmt nicht mit dem des Mixers überein"
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2575,7 +2562,7 @@ msgstr "Bitmap-Größen müssen übereinstimmen"
 msgid "bits must be 32 or less"
 msgstr "bits müssen 32 oder kleiner sein"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "Es müssen 8 oder 16 bits_per_sample sein"
 
@@ -4458,6 +4445,21 @@ msgstr "zi muss eine Gleitkommazahl sein"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi muss die Form (n_section, 2) haben"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr ""
+#~ "Das bits_per_sample des Samples stimmt nicht mit dem des Mixers überein"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr ""
+#~ "Die Kanalanzahl des Samples stimmt nicht mit der des Mischers überein"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Die Abtastrate der Probe stimmt nicht mit der des Mischers überein"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr ""
+#~ "Der Vorzeichentyp des Samples stimmt nicht mit dem des Mixers überein"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Die Pufferlänge muss ein vielfaches von 512 sein"
 
diff --git a/locale/el.po b/locale/el.po
index e3c643d734294..7201207d2a71a 100644
--- a/locale/el.po
+++ b/locale/el.po
@@ -1993,20 +1993,8 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2539,7 +2527,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr ""
 
diff --git a/locale/en_GB.po b/locale/en_GB.po
index ee7f399232d7a..ea4b6bac8e74f 100644
--- a/locale/en_GB.po
+++ b/locale/en_GB.po
@@ -1991,21 +1991,9 @@ msgstr "The above exception was the direct cause of the following exception:"
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "The sample's bits_per_sample does not match the mixer's"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "The sample's channel count does not match the mixer's"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "The sample's sample rate does not match the mixer's"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2546,7 +2534,7 @@ msgstr "bitmap sizes must match"
 msgid "bits must be 32 or less"
 msgstr "bits must be 32 or less"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample must be 8 or 16"
 
@@ -4406,6 +4394,18 @@ msgstr "zi must be of float type"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi must be of shape (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "The sample's bits_per_sample does not match the mixer's"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "The sample's channel count does not match the mixer's"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "The sample's sample rate does not match the mixer's"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "The sample's signedness does not match the mixer's"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Buffer length must be a multiple of 512"
 
diff --git a/locale/es.po b/locale/es.po
index 309e00c224c5d..146407aec1ba5 100644
--- a/locale/es.po
+++ b/locale/es.po
@@ -1341,7 +1341,8 @@ msgstr "El Layer debe ser un grupo o una subclase de TileGrid"
 
 #: shared-bindings/audiocore/RawSample.c
 msgid "Length of %q must be an even multiple of channel_count * type_size"
-msgstr "La longitud de %q debe ser un múltiplo par de channel_count * type_size"
+msgstr ""
+"La longitud de %q debe ser un múltiplo par de channel_count * type_size"
 
 #: ports/espressif/common-hal/espidf/__init__.c
 msgid "MAC address was invalid"
@@ -2019,21 +2020,9 @@ msgstr "La excepción fue la causa directa de la excepción siguiente:"
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "La longitud de rgb_pins debe ser 6, 12, 18, 24, o 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Los bits_per_sample del sample no igualan a los del mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "La cuenta de canales del sample no iguala a las del mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "El sample rate del sample no iguala al del mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "El signo del sample no iguala al del mixer"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2578,7 +2567,7 @@ msgstr "los tamaños de los bitmap deben coincidir"
 msgid "bits must be 32 or less"
 msgstr "los bits deben ser 32 o menos"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample debe ser 8 ó 16"
 
@@ -4447,6 +4436,18 @@ msgstr "zi debe ser de tipo flotante"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi debe ser una forma (n_section,2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Los bits_per_sample del sample no igualan a los del mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "La cuenta de canales del sample no iguala a las del mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "El sample rate del sample no iguala al del mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "El signo del sample no iguala al del mixer"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "El tamaño del buffer debe ser múltiplo de 512"
 
diff --git a/locale/fil.po b/locale/fil.po
index 6aae577191039..40d0f0e893081 100644
--- a/locale/fil.po
+++ b/locale/fil.po
@@ -1982,21 +1982,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Ang bits_per_sample ng sample ay hindi tugma sa mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Ang channel count ng sample ay hindi tugma sa mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Ang sample rate ng sample ay hindi tugma sa mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Ang signedness ng sample hindi tugma sa mixer"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2530,7 +2518,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample ay dapat 8 o 16"
 
@@ -4398,6 +4386,18 @@ msgstr ""
 msgid "zi must be of shape (n_section, 2)"
 msgstr ""
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Ang bits_per_sample ng sample ay hindi tugma sa mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Ang channel count ng sample ay hindi tugma sa mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Ang sample rate ng sample ay hindi tugma sa mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Ang signedness ng sample hindi tugma sa mixer"
+
 #~ msgid "struct: index out of range"
 #~ msgstr "struct: index hindi maabot"
 
diff --git a/locale/fr.po b/locale/fr.po
index 5fb845d78963a..513a0a5cd29a2 100644
--- a/locale/fr.po
+++ b/locale/fr.po
@@ -2035,22 +2035,9 @@ msgstr "L'exception précédente est la cause directe de l'exception suivante:"
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "La taille de rgb_pins doit être 6, 12, 18, 24 ou 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
-"Le 'bits_per_sample' de l'échantillon ne correspond pas à celui du mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Le canal de l'échantillon ne correspond pas à celui du mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "L'échantillonage de l'échantillon ne correspond pas à celui du mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Le signe de l'échantillon ne correspond pas à celui du mixer"
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2597,7 +2584,7 @@ msgstr "les tailles des images doivent correspondre"
 msgid "bits must be 32 or less"
 msgstr "les bits doivent être 32 ou moins"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "'bits_per_sample' doivent être 8 ou 16"
 
@@ -4475,6 +4462,20 @@ msgstr "zi doit être de type float"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi doit être de forme (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr ""
+#~ "Le 'bits_per_sample' de l'échantillon ne correspond pas à celui du mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Le canal de l'échantillon ne correspond pas à celui du mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr ""
+#~ "L'échantillonage de l'échantillon ne correspond pas à celui du mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Le signe de l'échantillon ne correspond pas à celui du mixer"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "La longueur de la mémoire tampon doit être un multiple de 512"
 
diff --git a/locale/hi.po b/locale/hi.po
index bfdd57279d812..b0afb5b6226a2 100644
--- a/locale/hi.po
+++ b/locale/hi.po
@@ -1967,20 +1967,8 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2513,7 +2501,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr ""
 
diff --git a/locale/it_IT.po b/locale/it_IT.po
index be0e57c188a83..86323c737087e 100644
--- a/locale/it_IT.po
+++ b/locale/it_IT.po
@@ -1980,20 +1980,8 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2528,7 +2516,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 #, fuzzy
 msgid "bits_per_sample must be 8 or 16"
 msgstr "i bit devono essere 7, 8 o 9"
diff --git a/locale/ja.po b/locale/ja.po
index d8cf41e228d5b..326f8ccdd6afc 100644
--- a/locale/ja.po
+++ b/locale/ja.po
@@ -1989,22 +1989,10 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "サンプルのbits_per_sampleがミキサーのそれと一致しません"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "サンプルレートがサンプルとミキサーで一致しません"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "符号の有無がサンプルとミキサーで一致しません"
-
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
 msgstr ""
@@ -2536,7 +2524,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sampleは8または16でなければなりません"
 
@@ -4396,6 +4384,15 @@ msgstr "ziはfloat値でなければなりません"
 msgid "zi must be of shape (n_section, 2)"
 msgstr ""
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "サンプルのbits_per_sampleがミキサーのそれと一致しません"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "サンプルレートがサンプルとミキサーで一致しません"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "符号の有無がサンプルとミキサーで一致しません"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "バッファ長は512の倍数でなければなりません"
 
diff --git a/locale/ko.po b/locale/ko.po
index b7e43a9267fbe..1480d003e71e8 100644
--- a/locale/ko.po
+++ b/locale/ko.po
@@ -2044,20 +2044,8 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2591,7 +2579,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample은 8 또는 16이어야합니다."
 
diff --git a/locale/nl.po b/locale/nl.po
index 2d53144a4ff1d..6ed5dbd204a67 100644
--- a/locale/nl.po
+++ b/locale/nl.po
@@ -1981,21 +1981,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "De lengte van rgb_pins moet 6, 12, 18, 24 of 30 zijn"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "De sample's bits_per_sample komen niet overeen met die van de mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "De sample's kanaal aantal komt niet overeen met die van de mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "De sample's sample rate komt niet overeen met die van de mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "De sample's signature komt niet overeen met die van de mixer"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2531,7 +2519,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample moet 8 of 16 zijn"
 
@@ -4392,6 +4380,18 @@ msgstr "zi moet van type float zijn"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi moet vorm (n_section, 2) hebben"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "De sample's bits_per_sample komen niet overeen met die van de mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "De sample's kanaal aantal komt niet overeen met die van de mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "De sample's sample rate komt niet overeen met die van de mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "De sample's signature komt niet overeen met die van de mixer"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Buffer lengte moet een veelvoud van 512 zijn"
 
diff --git a/locale/pl.po b/locale/pl.po
index f142835415105..a886b5ce0806f 100644
--- a/locale/pl.po
+++ b/locale/pl.po
@@ -1995,21 +1995,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Wartość bits_per_sample nie pasuje do miksera"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Liczba kanałów nie pasuje do miksera"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Sample rate nie pasuje do miksera"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Znak nie pasuje do miksera"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2543,7 +2531,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample musi być 8 lub 16"
 
@@ -4400,6 +4388,18 @@ msgstr ""
 msgid "zi must be of shape (n_section, 2)"
 msgstr ""
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Wartość bits_per_sample nie pasuje do miksera"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Liczba kanałów nie pasuje do miksera"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Sample rate nie pasuje do miksera"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Znak nie pasuje do miksera"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Długość bufora musi być wielokrotnością 512"
 
diff --git a/locale/pt_BR.po b/locale/pt_BR.po
index a99a50c89a481..37a2fed3ecafb 100644
--- a/locale/pt_BR.po
+++ b/locale/pt_BR.po
@@ -2019,21 +2019,9 @@ msgstr "A exceção acima foi a causa direta da seguinte exceção:"
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "O comprimento dos rgb_pins devem ser 6, 12, 18, 24, ou 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "A amostragem bits_per_sample não coincide com a do mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "A contagem da amostragem dos canais não coincide com o a do mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "A taxa de amostragem da amostra não coincide com a do mixer"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "A amostragem \"signedness\" não coincide com a do mixer"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2582,7 +2570,7 @@ msgstr "os tamanhos do bitmap devem coincidir"
 msgid "bits must be 32 or less"
 msgstr "bits deve ser 32 ou menos"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample deve ser 8 ou 16"
 
@@ -4046,7 +4034,8 @@ msgstr "conjunto não suportado"
 
 #: extmod/ulab/code/numpy/random/random.c
 msgid "shape must be None, and integer or a tuple of integers"
-msgstr "shape deve ser None, um número inteiro ou uma tupla de números inteiros"
+msgstr ""
+"shape deve ser None, um número inteiro ou uma tupla de números inteiros"
 
 #: extmod/ulab/code/ndarray.c
 msgid "shape must be integer or tuple of integers"
@@ -4459,6 +4448,18 @@ msgstr "zi deve ser de um tipo float"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi deve estar na forma (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "A amostragem bits_per_sample não coincide com a do mixer"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "A contagem da amostragem dos canais não coincide com o a do mixer"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "A taxa de amostragem da amostra não coincide com a do mixer"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "A amostragem \"signedness\" não coincide com a do mixer"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "O comprimento do Buffer deve ser um múltiplo de 512"
 
diff --git a/locale/ru.po b/locale/ru.po
index c2077dfa85883..d825a5fc2b758 100644
--- a/locale/ru.po
+++ b/locale/ru.po
@@ -2023,21 +2023,9 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "Длина rgb_pins должна быть 6, 12, 18, 24 или 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Bits_per_sample сэмпла не соответствует битам микшера"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Количество каналов образца не совпадает с количеством каналов микшера"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Частота дискретизации семпла не соответствует частоте микшера"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Подпись семпла не совпадает с подписью микшера"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2585,7 +2573,7 @@ msgstr "Размеры растровых изображений должны с
 msgid "bits must be 32 or less"
 msgstr "биты должны быть 32 или менее"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample должно быть 8 или 16"
 
@@ -4464,6 +4452,19 @@ msgstr "zi должно быть типа float"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi должен иметь форму (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Bits_per_sample сэмпла не соответствует битам микшера"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr ""
+#~ "Количество каналов образца не совпадает с количеством каналов микшера"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Частота дискретизации семпла не соответствует частоте микшера"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Подпись семпла не совпадает с подписью микшера"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Размер буфера должен быть кратен 512"
 
diff --git a/locale/sv.po b/locale/sv.po
index be6185a2009c8..76b92be663818 100644
--- a/locale/sv.po
+++ b/locale/sv.po
@@ -2002,21 +2002,9 @@ msgstr "Ovanstående undantag var den direkta orsaken till följande undantag:"
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "Längden på rgb_pins vara 6, 12, 18, 24 eller 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Samplingens bits_per_sample matchar inte mixerns"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Samplingens kanalantal matchar inte mixerns"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Samplingens frekvens matchar inte mixerns"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Samplingens signerad/osignerad stämmer inte med mixern"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2557,7 +2545,7 @@ msgstr "bitmappsstorlekar måste matcha"
 msgid "bits must be 32 or less"
 msgstr "bits måste vara 32 eller färre"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "bits_per_sample måste vara 8 eller 16"
 
@@ -4419,6 +4407,18 @@ msgstr "zi måste vara av typ float"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi måste vara i formen (n_section, 2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Samplingens bits_per_sample matchar inte mixerns"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Samplingens kanalantal matchar inte mixerns"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Samplingens frekvens matchar inte mixerns"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Samplingens signerad/osignerad stämmer inte med mixern"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Buffertlängd måste vara en multipel av 512"
 
diff --git a/locale/tr.po b/locale/tr.po
index 247678ee6c815..b47a3cb27ab57 100644
--- a/locale/tr.po
+++ b/locale/tr.po
@@ -1989,20 +1989,8 @@ msgstr ""
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr ""
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr ""
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
 msgstr ""
 
 #: supervisor/shared/safe_mode.c
@@ -2535,7 +2523,7 @@ msgstr ""
 msgid "bits must be 32 or less"
 msgstr ""
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr ""
 
diff --git a/locale/zh_Latn_pinyin.po b/locale/zh_Latn_pinyin.po
index fb72e473c68d8..dd066165f242e 100644
--- a/locale/zh_Latn_pinyin.po
+++ b/locale/zh_Latn_pinyin.po
@@ -2008,21 +2008,9 @@ msgstr "shàng shù yì cháng shì yǐ xià yì cháng de zhí jiē yuán yīn:
 msgid "The length of rgb_pins must be 6, 12, 18, 24, or 30"
 msgstr "Rgb_pins de chángdù bìxū wèi 6,12,18,24 huò 30"
 
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's bits_per_sample does not match the mixer's"
-msgstr "Yàngběn de bits_per_sample yǔ hǔn yīn qì bù pǐpèi"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's channel count does not match the mixer's"
-msgstr "Yàngběn de píndào jìshù yǔ hǔn yīn qì bù xiāngfú"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's sample rate does not match the mixer's"
-msgstr "Yàngběn de yàngběn sùdù yǔ hǔn yīn qì de xiāngchà bù pǐpèi"
-
-#: shared-module/audiomixer/MixerVoice.c
-msgid "The sample's signedness does not match the mixer's"
-msgstr "Yàngběn de qiānmíng yǔ hǔn yīn qì de qiānmíng bù pǐpèi"
+#: shared-module/audiodelays/Echo.c shared-module/audiomixer/MixerVoice.c
+msgid "The sample's %q does not match"
+msgstr ""
 
 #: supervisor/shared/safe_mode.c
 msgid "Third-party firmware fatal error."
@@ -2563,7 +2551,7 @@ msgstr "wèi tú dà xiǎo bì xū pǐ pèi"
 msgid "bits must be 32 or less"
 msgstr "wèi bì xū shì 32 huò gèng shǎo"
 
-#: shared-bindings/audiomixer/Mixer.c
+#: shared-bindings/audiodelays/Echo.c shared-bindings/audiomixer/Mixer.c
 msgid "bits_per_sample must be 8 or 16"
 msgstr "měi jiàn yàngběn bìxū wèi 8 huò 16"
 
@@ -4431,6 +4419,18 @@ msgstr "zi bìxū wèi fú diǎn xíng"
 msgid "zi must be of shape (n_section, 2)"
 msgstr "zi bìxū jùyǒu xíngzhuàng (n_section,2)"
 
+#~ msgid "The sample's bits_per_sample does not match the mixer's"
+#~ msgstr "Yàngběn de bits_per_sample yǔ hǔn yīn qì bù pǐpèi"
+
+#~ msgid "The sample's channel count does not match the mixer's"
+#~ msgstr "Yàngběn de píndào jìshù yǔ hǔn yīn qì bù xiāngfú"
+
+#~ msgid "The sample's sample rate does not match the mixer's"
+#~ msgstr "Yàngběn de yàngběn sùdù yǔ hǔn yīn qì de xiāngchà bù pǐpèi"
+
+#~ msgid "The sample's signedness does not match the mixer's"
+#~ msgstr "Yàngběn de qiānmíng yǔ hǔn yīn qì de qiānmíng bù pǐpèi"
+
 #~ msgid "Buffer length must be a multiple of 512"
 #~ msgstr "Huǎnchōngqū chángdù bìxū wéi 512 de bèishù"