diff --git a/CleanSpec.mk b/CleanSpec.mk
index 7bab94519e61b..6ae887b7a1c9c 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -112,6 +112,7 @@ $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framew
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/framework_intermediates/src/wifi/java)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/media/audio/)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/fonts/Lohit_Hindi.ttf)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/media/audio/)
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/data/sounds/effects/ogg/Effect_Tick.ogg b/data/sounds/effects/ogg/Effect_Tick.ogg
index b3790199b8b11..c8a5c36e9550e 100644
Binary files a/data/sounds/effects/ogg/Effect_Tick.ogg and b/data/sounds/effects/ogg/Effect_Tick.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressDelete_14.ogg b/data/sounds/effects/ogg/KeypressDelete_14.ogg
index aa4349dd1a247..0baea25cb7564 100644
Binary files a/data/sounds/effects/ogg/KeypressDelete_14.ogg and b/data/sounds/effects/ogg/KeypressDelete_14.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressDelete_49.ogg b/data/sounds/effects/ogg/KeypressDelete_49.ogg
index aa4349dd1a247..f5e9deb5c8cdc 100644
Binary files a/data/sounds/effects/ogg/KeypressDelete_49.ogg and b/data/sounds/effects/ogg/KeypressDelete_49.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressReturn_14.ogg b/data/sounds/effects/ogg/KeypressReturn_14.ogg
index 2244a42200975..86a5a0e9a2dcb 100644
Binary files a/data/sounds/effects/ogg/KeypressReturn_14.ogg and b/data/sounds/effects/ogg/KeypressReturn_14.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressReturn_49.ogg b/data/sounds/effects/ogg/KeypressReturn_49.ogg
index 2244a42200975..b0ddee5b76925 100644
Binary files a/data/sounds/effects/ogg/KeypressReturn_49.ogg and b/data/sounds/effects/ogg/KeypressReturn_49.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressSpacebar_14.ogg b/data/sounds/effects/ogg/KeypressSpacebar_14.ogg
index 56ea15e289e04..058534a28dd6a 100644
Binary files a/data/sounds/effects/ogg/KeypressSpacebar_14.ogg and b/data/sounds/effects/ogg/KeypressSpacebar_14.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressSpacebar_49.ogg b/data/sounds/effects/ogg/KeypressSpacebar_49.ogg
index 56ea15e289e04..3866e0e91cc26 100644
Binary files a/data/sounds/effects/ogg/KeypressSpacebar_49.ogg and b/data/sounds/effects/ogg/KeypressSpacebar_49.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressStandard_14.ogg b/data/sounds/effects/ogg/KeypressStandard_14.ogg
index 8df7214bdcca2..317c8f3ab42e7 100644
Binary files a/data/sounds/effects/ogg/KeypressStandard_14.ogg and b/data/sounds/effects/ogg/KeypressStandard_14.ogg differ
diff --git a/data/sounds/effects/ogg/KeypressStandard_49.ogg b/data/sounds/effects/ogg/KeypressStandard_49.ogg
index 8df7214bdcca2..893bb522cc7bd 100644
Binary files a/data/sounds/effects/ogg/KeypressStandard_49.ogg and b/data/sounds/effects/ogg/KeypressStandard_49.ogg differ