引用:
Originally posted by catch
sorry for not typing Chinese~
Use the software "EXCEL" in Office2000/XP of Microsoft.
"Frequency" in X-axis
"Efficiency"(I mean the "dB") in Y-axis
Plot the curve, and see how it goes.
If the curve looks flat and straight....
That means you got a great equipment.
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If the curve looks flat and straight....
That means you got not only a great equipment but GREAT LISTENING ENVIRONMENT...