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9 Press the F4 key.
The sampled data information is displayed.
Using the information as reference, judge if sampling should be
performed again or not.
SAMPLE
Rehearsal
Sampling
Compile
Change MS
Reverb Time = 3.3sec
Fadeout start = 4.5sec
Noise Level = -11dB
Listen impulse response?
Exit EnterNo
Tips for judgement
• If Noise Level value is between 0 and -60 dB, change the Repeat
setting on the SETUP display to 32 or 64 and perform sampling again.
Changing Repeat from 16 to 32 will improve the signal-to-noise ratio
by approximately 3 dB. Changing Repeat from 16 to 64 will improve
it by approximately 6 dB.
• If Fadeout start value is more than 4.0 sec, change the Fs/Period
setting on the SETUP display to Fs/11sec and perform sampling
again.
Note
The Reverb Time shown may be different from the value which the hall
or other reverb source place announces publically.
10Press the F4 key.
The impulse response is output, and you can confirm the compile
result.
• When you do not want to listen to the impulse response, press the F2
key (No) in place of the F4 key. The reverb program name setting
menu appears. Proceed to step 11.
Notes
• The impulse response output level is very high. To avoid damaging
the speakers, adjust the gain of the power amplifier carefully.
• When operating with external sync, if you input a clock signal
exceeding +8 % of the sampling frequency, the operation may stop or
a noise may occur. In this case, input a correct clock signal and press
the F3 key (Exit). Then, retry compiling from the beginning.
The following display appears when the impulse response is output.
SAMPLE EnterPeakHold
Rehearsal
Sampling
Compile
Change MS
Listening impulse
response until F4.
Output =[ 0.0]dB
IN OUT
1 2 1 2
DV
0
-6
-20
-35
-60
Exit
• To adjust the output level, turn the jog dial. 0.0 to 30.0 dB can be set.
• To hold the peak value on the level meter, press the F2 key
(PeakHold) to highlight the PeakHold indicator.
Noise level
Compiling
Reverb time Period after which fade-out starts
Output level Level meter