Wave Motion Interference
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- เผยแพร่เมื่อ 18 พ.ย. 2024
- See the new, higher quality upload. • Wave Motion Interferen...
A 16mm film now incorporated into my article www.gcmstudio.c... because it's not only relevant to water, but sound and light waves as well. It is from my own collection that clearly demonstrates how 2 sources of vibration interact. Anybody who uses more that 1 speaker to listen to audio should see this, especially engineers. It shows an ideal world, free of reflections (echoes or reverberation) but is educational never the less.
Yet, this form of interference is largely ignored, even in texts about acoustics.
It has been edited for time but no concepts covered have been removed.
i love these black n white films. the narattors are usually fantastic at teaching
It was filmed in 1969, which I then converted to video in July 2009.
Thank you sir. Until I watched this video, I did not understand interference when it was taught in our school. The demonstration was really good.
Excellent educational film regarding constructive and destructive interferences. Recommended highly!
Excellent
@Agui007 That's amazing enough in of itself. Part of M-theory states essentially that our entire reality is composed of interference patterns in an 11-dimensional space.
Very informative. I would love to see a 3D model using sound and different directional positioning of sources.
I agree, though I can't possibly find anything more boring, tedious or time-consuming than 3D CG modeling. If you create a model in Blender or the like, I would happily render it and host it with credit to your name! Seriously, it takes hours to make the most rudimentary, fake-looking 3D models and there's no guarantee it will accurately follow the laws of physics.
@wado1942 I saw both but this one seem quick enough so this could be more concentrated while viewing than the better quality one. Thanks you showed to my students.
Simply superb
@dmfarias07
It's just one of my 16mm movies. The credits at the end give you more details about the source.
👏👏👏👏👏👏❤❤❤❤❤❤loved it.......,...........................................
thanks for the upload, very good visual :)
@lextoys14
Thanks, there's actually several college classes I know that use my article & this video for teaching about sound.
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OMG this is totally the greatest movie i've ever seen, the guy who disliked it must be a total douchebag :P
grazie prof rossin thumbs up
The patterns look the same; I can't tell the difference lol.
The pattern is the same but where the reinforcement/cancellation happens is reversed.
👍
3:00 trippy :')
😯😯😯😱😱😱😱11 year old vdo
To think holograms are composed using interference patterns.
Personally, I LOVED that there wasn't the constant drone of music in the background. God I hate film and TV music - drives me bonkers. I think I'd rather have somebody constantly jabbing me with a fork or tapping my forehead with a teaspoon, or using a circular saw, or maybe even a baby crying - ANYTHING but music that has bugger-all to do with the subject. Don;t get me wrong, I love music - I also love pork pies and pickled onions but if someone stuffed one in my mouth every time I looked at a video, I'd HAVE to grab their stupid hand and punch their own face with it. ....(and relax...!) Sorry folks! I just had to get that off my chest. It;s been bothering me since You Tube was invented - and film and TV libraries multiplied to accommodate the need for every crappy so called reality TV show, desperate for ways to make it seem like something exciting was happening, when really it was just Ozzy Osbourne treading in yet another dog turd. - Sorry, I thought I had finished - Turns out there is plenty more - It's a bit like vomiting... You hold it in desperately hoping it comes out the other end, but no .... Then when you think you've finished, there's always more. BUT ANYWAY, YEAH! GREAT to see a good old British black and white film featuring a man in a white coat. You've got to take a man seriously if he's wearing a white coat. I wish I had a white coat. All I've got is this straight jacket. "NURSE! Can I watch another film about the Copenhagen Interpretation!? They're fuckin hilarious!" (Ooh! and then some Laurel and Hardy, something a bit more serious)
Have you seen some of the WWII training films? Some of them are pretty cool... and little/no music.
I think the worst thing about library music is that the same generic junk winds up in multiple video games, commercials, indie movies etc. What's worse than library music is computer-composed music. The editor puts markers in the video, gives the composition program some rules to follow and the computer MAKES the music for them. The days of a guy in his living room with a keyboard are coming to an end, especially for "reality" TV where "cheap" is the reason they are profitable.
Cheers wado1942 - I'm sure I've seen the odd WW11 training film, or at least bits of, probably inserted into documentaries - I can vaguely recall but probably need to do a specific search for some of these gems. There's something magical about the production values and attention to detail, not to mention the absence of nonsense, such as commencing each video with "Hey Y'all, wassup!" - I must be getting old and cranky but I just want videos to start with content. Re library music - I'm not familiar with the computer generated sort, following markers to trigger changes but I have to say, it doesn't surprise me one bit. The only reason I have unfortunately become familiar with film and TV library music is because I unwittingly joined what APPEARED to be a songwriting organisation, for want of a better description, only to eventually realise 90% of members were ONLY interested in making film and TV music on a factory-like basis - and this being the "songwriting organisation" fundamental plan anyway ... ie, sod writing songs with actual lyrics and needing a singer - that's way too challenging ... No, let's write one simple tune, sounding very much like a thousand other tunes, then let's repeat it, build it up with layered instruments, make sure there are easy edit points .. then make a thousand more extremely similar ones ... and hey presto, you have a musical career! Now, call me old fashioned, but that strikes me as dull - even if it does make a fair bit of money, so does plumbing - ANYWAY, so it's a personal gripe I guess! Cause I LOVE good old fashioned songs that all sound different and mean something different by and large - And it just depresses the pants of me that "success at any cost" is the guiding force for most people. Apparently, making a few bob in film and TV music has become practical because of exactly what you say ... the need for CHEAP music along with CHEAP everything else to fill a hundred TV channels I suppose .. and WHO will work for pennies? Old songwriters who have given up on their dreams of writing a hit and now JUST want to be able to say " I have a music career ". I wouldn;t mind so much BUT PEOPLE LIKE US HAVE TO LISTEN TO IT! I can't express how horrible some of it is to my ears.
I love science....
i love your accent...
@wado1942 I am newish to the holographic reality but my perception or third eye, can connect the dots. You try telling people that we live in a holographic universe, like Michael Talbot said, and they either deny it or become extremely confused. I understand what you mean :)
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How old is this video??
And my name i Joey Moe
Mariam AtikBac 1 Section B
2020
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Thank you!
opata.
lawton
Just curious... Where is this footage from?
Great explanation
I don't think "he" is a douchebag. I just think he knows the nothing is perfect, and we have to prove that through disliking.