diff --git a/src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java b/src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java
index 7fca8e0949..6d203c2f7a 100644
--- a/src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java
+++ b/src/main/java/dan200/computercraft/shared/peripheral/speaker/SpeakerPeripheral.java
@@ -55,9 +55,9 @@ public BlockPos getPos()
         return m_speaker.getPos();
     }
 
-    public synchronized boolean madeSound()
+    public synchronized boolean madeSound(long ticks)
     {
-        return (m_clock - m_lastPlayTime <= 20) ;
+        return (m_clock - m_lastPlayTime <= ticks) ;
     }
 
     /* IPeripheral implementation */
diff --git a/src/main/java/dan200/computercraft/shared/pocket/peripherals/PocketSpeaker.java b/src/main/java/dan200/computercraft/shared/pocket/peripherals/PocketSpeaker.java
index 4a5fc0fc26..f79d5e9de7 100644
--- a/src/main/java/dan200/computercraft/shared/pocket/peripherals/PocketSpeaker.java
+++ b/src/main/java/dan200/computercraft/shared/pocket/peripherals/PocketSpeaker.java
@@ -75,7 +75,7 @@ else if ( entity != null )
                 speaker.setLocation( entity.getEntityWorld(), entity.posX, entity.posY, entity.posZ );
             }
             speaker.update();
-            access.setLight( speaker.madeSound() ? 0x3320fc : -1 );
+            access.setLight( speaker.madeSound(20) ? 0x3320fc : -1 );
         }
     }