As I'm watching them talk about inductance and capacitance and resonance, it took me a minute to realize that I'm watching the principles of how to tune a radio to the correct frequency of the carrier wave. When that clicked, it blew my mind
Wow. This is one of the best explanations on LC circuits I've ever seen. Infinitely better than our EE professor. This should be required watching for all EE101 classes.
I love watching old training videos, there's a lot of great stuff. One thing about older electronics coverage, is that some of the names have changes ( to protect the innocent?) For example, I don't think the term condensor is used anymore, and is a bit non intuitive as a term. Periscope films specializes in archiving these old films.
Damn!! Pythagoras for the win again! In all my electronics training I was not taught the relationship of LCR and the Pythagorean theorem. I was always taught it in algebra, trig, geometry and calculus, but not that I can remember in AC theory. Garry Kiefer was my high school vo-tech instructor and he was retired Air Force and a great instructor. I miss all the times in lecture and lab, that was some great fun and learning was fun. These old videos remind me of those day and my wonders were satisfied. Shout out to vo-tech instructors and ex-military who instruct others of the engineering and practicality of electronics.
A very good and clear demonstration. So important to clearly demonstrate practical applications, that often is taught in non engaging academic ways. TY so much for sharing these videos.
Very well in tuned with my own training in the Navy in 1972. We were given a cheat sheet of all of the formulae of Ohm's Law and reactance circuits including determining phase angle and Quality (Q).
As a naval ET in the late 70', 80's this was part of our BEEP (Basic Electricity and Electronics ) course. "Filter number one". Those that made it after that went to our "A" school for another nine months. Either radar or Comms. And if made it... then to "C" schools which were highly specialized. And I think somewhat queued to your graduation rank in class? I still remember the aid ELI the ICE man ! All I can say is that I never needed more than a fraction of what they taught me going into the civilian world. What was considered 'Basic electronics' ... then into advanced training. Not everyone made it and the graduating classes were a lot smaller than from when we started. Any way... to me this stuff is pure gold and anyone that 'gets it' wont need a resume. Don't pass by this stuff thinking it is simple and due to mathmanship therefore easy. .After edit. Reading comments just want to add my "BEE "and "A" schools were in the USN base at 'North Chicago'. "C" schools at Mare Island (CSTSC, CSC)and (MOTU) San Diego.
It means the teachers or instructors did not know a jack or are too ignorant to be so. Concept is very important with theory is to back it up. In academic environment, schools just throw a bunch of meaningless numbers at people that cause more confusion than enlightening.
These early US Navy Electronics courses were very thorough. As best as I remember the course was taught at Navy Pier Chicago and a few other locations including Treasure Island during WWII and lasted for 6 to 8 months and was basically a crash EE course (remember: no history, English, etc.. Just electronics.) with emphasis on Navy equipment. By the time I went to class A school in 1951 all the training was at Treasure Island and the course had been condensed down to 36 weeks. But it was still very thorough,
I wish this had been available when I had to take electrical engineering courses. I took two as an undergrad at Penn State, got A's in both, and didn't learn a thing. Seems like the EE professors and textbooks go out of their way to obfuscate rather than educate.
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Yep the Navy schools presented everything fairly well. The audio visual lab in Memphis was the only way I could retain the enormous amount of info. 82-3
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If the narrator's voice sounds vaguely familiar, it might be because it's Ronald Reagan around age 33. This film and its production company aren't catalogued on IMDB but Reagan used to do uncredited work around that time. I could be mistaken. If anyone can help corroborate, please post a reply.
Thanks very, very much. Donations like this make it possible for us to save more rare and endangered films! Love our channel? Get the inside scoop on Periscope Film! Support us on Patreon: www.patreon.com/PeriscopeFilm
These videos are amazing! also makes me wonder, the governments willing to teach its sea captains but not school kids.. Hmm wonder why? anyway, these are really great videos I wish I could have watched a long time ago!
National defense has a separate budget from the many local k through 12 school district budgets. Tax revenue varies more so with all the various local education systems of government.
Fantastic! I like to restore old tube amps, a hobby of me. It shows also HOW the computers dumbs us down! Surely it's helping, but finally I think the HUMAN should be in the center. Due to CAD and CNC there are more and more few "craftsman" able to do it WITHOUT these black-beetles called IC's/ Chips. THANK you for uploading and scanning this fine 16mm Film! As always, keep the film in stock, as it lives longer than digital stuff. Or even better - make copies of NEW 16mm Film stock of your most precious old 16mm films. Kind regards and cordially, Géréon
Here's the issue: Tens of thousands of films similar to this one have been lost forever -- destroyed -- and many others are at risk. Our company preserves these precious bits of history one film at a time. How do we afford to do that? By selling them as stock footage to documentary filmmakers and broadcasters. If we did not have a counter, we could not afford to post films like these online, and no films would be preserved. It's that simple. So we ask you to bear with the watermark and timecodes. In the past we tried many different systems including placing our timer at the bottom corner of our videos. What happened? Unscrupulous RUclips users downloaded our vids, blew them up so the timer was not visible, and re-posted them as their own content! We had to use content control to have the videos removed and shut down these channels. It's hard enough work preserving these films and posting them, without having to spend precious time dealing with policing thievery -- and not what we devoted ourselves to do. Love our channel and want to support what we do? You can help us save and post more orphaned films! Support us on Patreon: www.patreon.com/PeriscopeFilm Even a really tiny contribution can make a difference.
How well I remember Treasure Island ET school 1958 and ELI the ICE man (and color codes BBROYGBVGWGSN.)😁 Voltage (E) leads current (I) in an inductive (L) circuit E L I and Current (I) leads voltage (E) in a capacitive (C) circuit I C E. And if you want to learn the way they did (in these videos) back in the 40's and how we did in the 50's get yourself a good K&E Log Log Trig or Deci Trig slide rule and learn to use it. No wimpy handheld Texas Instruments calculators back then. 🤣
As I'm watching them talk about inductance and capacitance and resonance, it took me a minute to realize that I'm watching the principles of how to tune a radio to the correct frequency of the carrier wave.
When that clicked, it blew my mind
Wow. This is one of the best explanations on LC circuits I've ever seen. Infinitely better than our EE professor. This should be required watching for all EE101 classes.
Was thinking the same thing.
I love watching old training videos, there's a lot of great stuff. One thing about older electronics coverage, is that some of the names have changes ( to protect the innocent?) For example, I don't think the term condensor is used anymore, and is a bit non intuitive as a term. Periscope films specializes in archiving these old films.
i love these old military training videos
Oh hell yes. & the propaganda Like why we fight. We can all learn from old wisdom.
My dad was a radioman on a destroyer escort in WWII in the S. Pacific. I can see him viewing this film in his training....
Damn!! Pythagoras for the win again! In all my electronics training I was not taught the relationship of LCR and the Pythagorean theorem. I was always taught it in algebra, trig, geometry and calculus, but not that I can remember in AC theory. Garry Kiefer was my high school vo-tech instructor and he was retired Air Force and a great instructor. I miss all the times in lecture and lab, that was some great fun and learning was fun. These old videos remind me of those day and my wonders were satisfied. Shout out to vo-tech instructors and ex-military who instruct others of the engineering and practicality of electronics.
A more intuitive explanation than that given by electrical engineering professors, I imagine.
A very good and clear demonstration. So important to clearly demonstrate practical applications, that often is taught in non engaging academic ways.
TY so much for sharing these videos.
Very well in tuned with my own training in the Navy in 1972. We were given a cheat sheet of all of the formulae of Ohm's Law and reactance circuits including determining phase angle and Quality (Q).
The Golden times when condensers hadn't been renamed to capacitors yet.
US Navy training films are the best!
As a naval ET in the late 70', 80's this was part of our BEEP (Basic Electricity and Electronics ) course. "Filter number one".
Those that made it after that went to our "A" school for another nine months. Either radar or Comms.
And if made it... then to "C" schools which were highly specialized. And I think somewhat queued to your graduation rank in class?
I still remember the aid ELI the ICE man !
All I can say is that I never needed more than a fraction of what they taught me going into the civilian world. What was considered 'Basic electronics' ... then into advanced training. Not everyone made it and the graduating classes were a lot smaller than from when we started. Any way... to me this stuff is pure gold and anyone that 'gets it' wont need a resume.
Don't pass by this stuff thinking it is simple and due to mathmanship therefore easy.
.After edit. Reading comments just want to add my "BEE "and "A" schools were in the USN base at 'North Chicago'. "C" schools at Mare Island (CSTSC, CSC)and (MOTU) San Diego.
I think there is a near 100% chance my grandfather saw this when he was at Monterey in 43, unless he graduated before it was published.
Still very useful and current! Also better (simpler) explained than most of the teachers do these days.
It means the teachers or instructors did not know a jack or are too ignorant to be so. Concept is very important with theory is to back it up. In academic environment, schools just throw a bunch of meaningless numbers at people that cause more confusion than enlightening.
Gold
These early US Navy Electronics courses were very thorough. As best as I remember the course was taught at Navy Pier Chicago and a few other locations including Treasure Island during WWII and lasted for 6 to 8 months and was basically a crash EE course (remember: no history, English, etc.. Just electronics.) with emphasis on Navy equipment. By the time I went to class A school in 1951 all the training was at Treasure Island and the course had been condensed down to 36 weeks. But it was still very thorough,
also Monterey
I wish this had been available when I had to take electrical engineering courses. I took two as an undergrad at Penn State, got A's in both, and didn't learn a thing. Seems like the EE professors and textbooks go out of their way to obfuscate rather than educate.
I"d love to see those technical videos in a playlist! Sometimes it gets quite hard to find them among the other ones!
Yes and sometimes hard to get them in right order learning-wise. Still appreciating them for being there in first place.
Great job! This series really should be in a playlist,
I love these instructional videos. Thanks for the upload! This is fascinating.
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This is a pretty good intro series tbh👍
Yep the Navy schools presented everything fairly well. The audio visual lab in Memphis was the only way I could retain the enormous amount of info. 82-3
These are great videos! But why the timestamp? It blocks some of the scene and in this video, was kind of distracting.
Amazing explanation and animaation.
As an edm producer i love how they say square and saw waves are never used for audio
9:14 Always wondered what a saw toothed wave sounded like... lol
What's the purpose of the "PF# 46384 00:06:25:17" time displayed on everything on this channel? It ends up blocking lots of information.
These technical personnel were undoubtedly more intelligent than their commanding officers!
No one ever said it took a genius to be a CO.
That’s a queer thing to say, what makes you think that?
Imagine that . Surface mount vacuum tubes !
Thank you for uploading such interesting videos,.....
It's our pleasure. Love our channel? Help us save and post more orphaned films! Support us on Patreon: www.patreon.com/PeriscopeFilm Even a really tiny contribution can make a difference.
Wonderful video !!
If the narrator's voice sounds vaguely familiar, it might be because it's Ronald Reagan around age 33. This film and its production company aren't catalogued on IMDB but Reagan used to do uncredited work around that time. I could be mistaken. If anyone can help corroborate, please post a reply.
Very clear explanations. Fantastic.
Thank you so much
Very informative. Thank you
How might we get access to all the videos in the program in a sequential order?
Good video. I can't reconcile the narrators voice with his face. Not the face I expected with the voice.
You would think they would have figured out how to eliminate tape hiss long before the first Walkman.
Thanks- நன்றி
Thanks very, very much. Donations like this make it possible for us to save more rare and endangered films!
Love our channel? Get the inside scoop on Periscope Film! Support us on Patreon: www.patreon.com/PeriscopeFilm
Дуже важливо знати
That guy is using the pencil like he's engraving hardened steel …
These videos are amazing! also makes me wonder, the governments willing to teach its sea captains but not school kids.. Hmm wonder why? anyway, these are really great videos I wish I could have watched a long time ago!
National defense has a separate budget from the many local k through 12 school district budgets. Tax revenue varies more so with all the various local education systems of government.
Where's part 2?
Fantastic! I like to restore old tube amps, a hobby of me.
It shows also HOW the computers dumbs us down! Surely it's helping, but finally I think the HUMAN should be in the center. Due to CAD and CNC there are more and more few "craftsman" able to do it WITHOUT these black-beetles called IC's/ Chips.
THANK you for uploading and scanning this fine 16mm Film! As always, keep the film in stock, as it lives longer than digital stuff. Or even better - make copies of NEW 16mm Film stock of your most precious old 16mm films.
Kind regards and cordially,
Géréon
Halo apakah saya bisa memposting vidio ini di media sosial saya
As good as any khan academy film
ELI the ICE man 2023
1/4 PIIS ALWAYS THERE USED AND NEVER SEEN STANDING ALONE 90 DEGREES
This explains it very well.
G4GHB
ESCARGENCY RESEARCH TEMPUS OMNIUS REVELATHE
ESCARGENCY
In Jesus' Name, Amen. God bless you ✝️
Ronald Reagan?
This time stamp is ridiculous
Here's the issue: Tens of thousands of films similar to this one have been lost forever -- destroyed -- and many others are at risk. Our company preserves these precious bits of history one film at a time. How do we afford to do that? By selling them as stock footage to documentary filmmakers and broadcasters. If we did not have a counter, we could not afford to post films like these online, and no films would be preserved. It's that simple. So we ask you to bear with the watermark and timecodes.
In the past we tried many different systems including placing our timer at the bottom corner of our videos. What happened? Unscrupulous RUclips users downloaded our vids, blew them up so the timer was not visible, and re-posted them as their own content! We had to use content control to have the videos removed and shut down these channels. It's hard enough work preserving these films and posting them, without having to spend precious time dealing with policing thievery -- and not what we devoted ourselves to do.
Love our channel and want to support what we do? You can help us save and post more orphaned films! Support us on Patreon: www.patreon.com/PeriscopeFilm Even a really tiny contribution can make a difference.
How well I remember Treasure Island ET school 1958 and ELI the ICE man (and color codes BBROYGBVGWGSN.)😁
Voltage (E) leads current (I) in an inductive (L) circuit E L I and
Current (I) leads voltage (E) in a capacitive (C) circuit I C E.
And if you want to learn the way they did (in these videos) back in the 40's and how we did in the 50's get yourself a good K&E Log Log Trig or Deci Trig slide rule and learn to use it.
No wimpy handheld Texas Instruments calculators back then. 🤣