Suzuki SHINOBIX SNB-48, Инструкция по эксплуатации

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4. Q&A
Q: What level of silencing can be expected?
A:
The harder the harmonica is blown, the larger the silencing effect of
the SHINOBIX silencer.
When compared to the normal volume of a chromatic harmonica
calculated at 100%, the volume will be reduced by approximately
20%. When calculated into decibels, the normal volume of between
80dB and 90dB when the harmonica is played normally will be
reduced to between 60dB and 70dB.
« Y
Measured at a distance of approximately 50cm from the gauge
(comparison survey carried out in-house).
« Y
Decibels (dB) are the unit used to express volume and the strength of
sound, and the higher the value, the louder the sound.
« Y
The silencer does not completely mute the sound. It is therefore
necessary to make sure that playing the harmonica does not
inconvenience anybody in the vicinity.
(dB)
100
80
60
40
20
0
56
47
76
62
90
72
Volume Level
Harmonica Breath Level
Subway train
SHINOBIX
Alarm clock
Normal conversation
Interior of a library
Rustling leaves
Small Normal Large
Normal
chromatic harmonica