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--- en:wiki:anhang:anleitungen:erkennen_von_reflexionen_in_der_pulsantwort [14/01/2019 18:50] – murray_t
+++ en:wiki:anhang:anleitungen:erkennen_von_reflexionen_in_der_pulsantwort [14/01/2019 18:51] – murray_t
@@ Line 64: / Line 64: @@
 <font 12.0pt/inherit;;inherit;;inherit>Footnote 1</font>
-<font 12pt/inherit;;inherit;;inherit>Undisturbed direct sound is considered to be -15 dB down from the peak impulse. You can see this in Acourate by choosing the ETC curve display at the bottom of  the time window. Now hover the mouse over a reflected impulse that is within the first 20 ms after the main impulse. Observe at the top left of the window the dB value of the reflection compared to the main impulse.</font>
+<font 12pt/inherit;;inherit;;inherit>Undisturbed direct sound is considered to be -20 dB down from the peak impulse. You can see this in Acourate by choosing the ETC curve display at the bottom of the time window. Now hover the mouse over a reflected impulse that is within the first 20 ms after the main impulse. Observe at the top left of the window the dB value of the reflection compared to the main impulse.</font>