Richard_M
Second Unit
- Joined
- Feb 8, 2001
- Messages
- 265
This maybe in the wrong section, but I think most people that use these programs tend to hang around here.
Can someone please answer a question with etf5 software.
When you calibrate spl to say 80dB in ETF5 and run the test with a calibrated mic file etc. Does the output graph in the low freq response show that all frequencies at 80dB and above are what you can expect at an output of 80dB using an spl meter.
I hope this makes sense, I am trying to understand the results in a bit more detail, and understand how effective the output of subs actually are during normal listening levels. For example if the output shows say 85-90 dB at 20hz is this what you can expect if the main system is at an output of 80dB when watching a movie?
Richard
Can someone please answer a question with etf5 software.
When you calibrate spl to say 80dB in ETF5 and run the test with a calibrated mic file etc. Does the output graph in the low freq response show that all frequencies at 80dB and above are what you can expect at an output of 80dB using an spl meter.
I hope this makes sense, I am trying to understand the results in a bit more detail, and understand how effective the output of subs actually are during normal listening levels. For example if the output shows say 85-90 dB at 20hz is this what you can expect if the main system is at an output of 80dB when watching a movie?
Richard