diff --git a/sfxr.lua b/sfxr.lua
index 6cd20fc..c7c35e3 100644
--- a/sfxr.lua
+++ b/sfxr.lua
@@ -390,12 +390,12 @@ function sfxr.Sound:generateTable()
 end
 
 function sfxr.Sound:generateSoundData(freq, bits)
-    local data = love.sound.newSoundData(self:getLimit() + 1, freq, bits, 1)
+    local tab = self:generateTable()
 
-    local i = 0
-    for v in self:generate() do
-        data:setSample(i, v)
-        i = i + 1
+    local data = love.sound.newSoundData(#tab, freq, bits, 1)
+
+    for i = 0, #tab - 1 do
+        data:setSample(i, tab[i + 1])
     end
 
     return data