subwoofer low frequency sweep 100 Hz to 12 Hz in 2.6 sec then back up to 100 Hz yoyo bass test

Channel:
United States 240mains
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144
Published on ● Video Link: https://www.youtube.com/watch?v=fpK---25RwU


Duration: 0:08
1,448 views
2

entire sweep is at - 6 db

yoyo sweep total time is 5.2 sec.
total video time shows about 8 sec. with two 1 sec pads
one each at the start and end .

uploaded as mpg2 16:9 PCM 16 bit 48khz

Again, I made this too, with c++

It sounds pretty flat on the DXL1 head phones, until they bottom
out at around 32 Hz , then I hear nothing.

If I knew how to play this in a loop( auto repeat ), I would.



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Tags:
subwoofer
audio
low
frequency
sweep
linearity
test
100
Hz
to
12
Hz.
sound
bass