guys home theatre visually vibrates ?

[Andysu]

tests it at some garage , oh that's strange its not blur distorting the video image

 

[DMill]

My girlfriend is strangely interested in this thread. Hmmm

 

[Andysu]

these guys , yes you've all seen them , but camera moves around and near to the subs , it doesn't once create that BS blur effect like the other videos have

 

[Andysu]

 

[Andysu]

of course we see the bass cone moving forward/backwards , but no blur effect has been post blur software edited into the video , of course the paper cups are going to move , even a candle flame would fluctuate or blow out

 

[Prana Ferox]

My girlfriend is strangely interested in this thread. Hmmm

Tell her you're thinking of buying a motorcycle

 

[Andysu]

amazing in this video the image isn't blurring vibrating , unlike the others
well that's it , guy generated fake blur for clickbait $$$ views , shame on them as that isn't sub bass science

 

[Andysu]

i connected my system directly to spectrum lab and all i , hear and see is noise ! no actual fundamental sine wave and the room just noise , just so to see a sub cone moving back and fourth , boring maybe he should invest in a proper RTA and voltmeter as he's over doing and won't hear any directional bass from those tiny klispsch speakers as the subs will be way too loud , car hi-fi ego

its not the ultimate , its the ultimate harmonic distortion

 

[Elder]

Standing right in front of the horn throat of 16x 18" horn loaded subwoofers playing low (30Hz) notes barely effects your vision lol.

I'm sure almost every viewer of these YouTube vids has experienced a very large PA system at least once in their lives, these little domestic subwoofers really aren't that impressive.

 

[Andysu]

Standing right in front of the horn throat of 16x 18" horn loaded subwoofers playing low (30Hz) notes barely effects your vision lol.

I'm sure almost every viewer of these YouTube vids has experienced a very large PA system at least once in their lives, these little domestic subwoofers really aren't that impressive.

likely using this fake software to fake the blur vibration

 

[audiofooled]

To vibrate a camera just by sound pressure alone (or even the person holding one), it would take an array of subs with tremendous SPL capability. An array would also couple low enough in frequency to have some directivity in the bass region. No camera could record the sound cleanly if this was the case. This video I believe is genuine as ground vibrations are also visible:

 

[mhardy6647]

Car audio guys see this all the frequently: local distortions of space-time.

 

[audiofooled]

Car audio guys see this all the frequently: local distortions of space-time.

Yeah, lots of cabin gain and No-Fi.

 

[Andysu]

100kw car systems load of rubbish they just produce distortion !

 

[dasdoing]

he probably mounted his camera on a bass shaker lol
or on a third sub

 

[dasdoing]

i used laser and sine waves to do this , that vibrates the balloon placed over the tube , small mirror and laser beam aimed and reflected , " lissajous waves "

that looks cool actually. at some point the figures looked like 3d

 

[dasdoing]

 

[Andysu]

he probably mounted his camera on a bass shaker lol
or on a third sub

i tried same with a bass shaker mounted on camera tripod and generated , low frequency sine waves , it blurred the camera or least vibrated the camera , otherwise again look at nearly all , subwoofers in videos , hardly any have this , blurred imaging

 

[dasdoing]

i tried same with a bass shaker mounted on camera tripod and generated , low frequency sine waves , it blurred the camera or least vibrated the camera , otherwise again look at nearly all , subwoofers in videos , hardly any have this , blurred imaging

yea, looking at it again, it is just those video editing effects. you can see the image going up and down statically and always the same super low frequency

 

[Andysu]

yea, looking at it again, it is just those video editing effects. you can see the image going up and down statically and always the same super low frequency

there's thing i can do with my lips and it makes my vision blur , that's called in-head cavity vibration
to get bass shaker mounted to a seat and depending on the type of seat and how one is seated in that seat , some certain lows would make the seat back where the person sat in the seat may notice blurred vibration at certain few low frequencies , according to nasa , between 20Hz and 40Hz and 20Hz and 90Hz , the spine and head area

anyway there's not much else to debate on this matter , the videos of the subwoofers vibration was fake to generate subscribers , no real science in those 33" subs , maybe someone else can do some scientific subwoofer videos that show or simulate how the eyes vision blurs