Trying to Make a Wireless Lavalier Microphone
Вставка
- Опубліковано 10 гру 2017
- IMO wireless lavalier is the best option for quality video voice recording. But since I’m too cheap, I try to make my own! Thanks to www.rode.com for putting me out of my misery!
It would be pretty awesome if you support ElectroBOOM at Patreon:
/ electroboom
Check my tee-shirts at: teespring.com/stores/electroboom
More on the design at: www.electroboom.com/?p=996
Follow me on Facebook: / electroboom
Special thanks to my sponsors and patrons, especially www.CircuitSpecialists.com whom I still use tools from:
www.electroboom.com/?page_id=727
Below are my Super Patrons with support to the extreme!
Aki K. at www.pc-doctor.com/
Enzo Breda Lee
Jeff Moe
By: Mehdi Sadaghdar - Наука та технологія
imagine someone in his area listening to him testing the transmitter XD
Journett exactly what I was thinking
I know it's just for fun, but those transmiters have a pretty limited range, because its sorta illegal to broadcast above a certain power without a licence
@@alex-unofficial it is regulated by the goverment so not "sorta"
@@alex-unofficial his neighbors can still pick it up
@@arthurmead5341 if they are right next door perhaps, but normally these transmitters have a range of less than 15 meters
5:47 "oh shit I created the light bulb"
Edison should learn from you man
It's a shitty bulb though
Its easy to make stuff glow with electricity. The hard part is keeping it glowing without burning.
EMERGENCY LIGHT without BATTERY LIFETIME POWER SUPPLY ua-cam.com/video/HXOKUsQw8Q0/v-deo.html
Rizky Aiman like oh shit i created a light bulb what a mess ....
Edison didn’t invent the light bulb, he simply improved on designs that had been around for decades.
Thanks for putting me in the video :D (7:12)
he said birdie nom nom
XD birdy num num
Birdie num num 🤣🤣🤣🤣
my ears will melt
4 the younger ones who dont get the reference: ua-cam.com/video/ajMqhpCBPAY/v-deo.html
imagine getting an fm transmitter for your phone and you get in your car to use it and all you hear is mehdhi saying "HELLO HELLO ELLO ELLO *chokes*"
I have a fm transmitter. It inculeds AAA batteries
You'll only here it if you're within 10 meter range with him as his transmitter's transmitting range is limited to 10M
@@bennyhinnzerubbabel3561 Stalkers be listening to Mehdi as his dying body sits on the floor using it trying to record a video 🤣🤣
Been working in audio for 20 years... a female to female adapter is lovingly referred to as a lesbian connector.
Friendly Metroid Why aren‘t you the top comment? This is fucking gold
Nice. XD whats your term for a headphone splitter cable?
Friendly Metroid Does that make male to male connectors gay, or do they prefer to go by homosexual or LGBTQ instead?
Mukund Kumar Not actually what it stands for. (Lesbian, Bi, Gay, Trans) but that's pretty funny.
So it would follow that a male to male adapter is referred to as "A double-edged 'sword'"
It's okay, the smoke is what makes electronic works. As long as it stay inside, it's okay.
Fact.
keep the angry pixies calm and they'll stay calm and not cause a riot
Literally what my professor says XD
Magic smoke
Sometimes you have to let the smoke out, else you'd never learn anything !!!
0:25 Wiggle
5:09 hello, Hello, HELLO!!, HELLO!!!!
5:53 come on rode put me out of my misery
5:57 Hello, Hello, Hello, HELLO, oo oo (coughing)
7:28 (whistling), 7:36 life is a peace of sh**
8:48 Mehdi’s sponsor
I think it is piece of sh**
The best channel
7:11 Nom Nom, Birdy Nom Nom... 🥴🥴🥴
The microphone you built is very good, I can hear the waves from the shore in the backgound.
7:27 (whistles) life is piece of shi.....
Hahahahahahaha
...when you look at it. Life a laugh and death's a joke it's true. You can see it's all a show people laughing as you go. Just remember that the last laugh is on you... Monty Python song!
7:36 For Skip The Whistles
This guy really makes me laugh so much.
My religious views in a nutshell
I was laughing soooo hard XD
Yes, make the antenna larger.... that way your neighbors can listen to you recording
5:58 Mehdi is the funniest guy on Earth 😂
When someone looks for a radio station and finds his frequency and thinks WHAT THE F***K IS THIS!!!!!!!!!!!!!!!
His transmitting range is limited to 10M. More than 10M no receiver can receive it.
@@bennyhinnzerubbabel3561 r/woooooooosh
Benny Hinn Zerubbabel awwwwww that’s a shame
@@anishnattamai8801 r/woosh
I tested, I tried and got like 30-40 metres so good if you wanna tune in on your neighbours radio and spam bass boosted Indian music till they break they will then go and sue gem radio gem radio will you him money his is now your enemy. You are jealous of the money he got to buy better speakers, you in the meantime are stuck with a little transmitter you now break his new speakers.
lost when he sings " Life is a piece of sxxt"
Kang Yue g
It's from Monty Pythons Life of Brian. ua-cam.com/video/jHPOzQzk9Qo/v-deo.html
I died as well XD
ME TOO HAHAHAHAHAHA
*_liiife isa piza sh******_**
I prefer thinking you yell at the camera because you’re losing your grasp on reality not just due to audio recording issues.
0:59 idk, but i can't stop laughing 😂😂
Lol
8:19 totally me when I rage
Profile pic checks out
Audio Janet :) audio Jack and audio Jill?
Robert Leitch Audio Jackie?
Maybe “Three’s Company”
Janet goes with Jack everybody knows that! Janet is a brilliant and funny idea!
Audio penis and audio pussy
Audio Jack and audio Jake if you're gay. Lol
Anyone else wanna hear all his vids uncensored?
The bleeps make it better somehow.
I don't thing the UA-cam Board of Communications will agree to this, or maybe they will.
Yeah I do
Yes
it already is! he never swore he just say beep out loud.
8:44 this was the best ive ever seen someone introduce a sponsor
"Whats up with all this smoke?"
Circut: *You don't want smoke? I'll give you FIREE!!*
QuestWalker KO karma is a piece of sh**
That feeling when you see ElectroBOOM has uploaded a video…
Christmas for me
Horny?
Question in mind:
"Let's see if he can survive this time".
"So quality! Much sound!" hahahah
He speaks Chinglish too??
Am I the only one that though he sounded like Peter Lorre there? X3
Lmao
Why did that remind me of Pewdiepie?
2:50 i can make it as long as my p....proper antena length
7:36
2:56
1:09:01. :)
@@ramansea wut
Lol
Love it! In terms of audio sync, one interesting consideration is a viewing audience accustomed to seeing frame-perfect lip sync in the context of a video presentation. This is regardless of apparent distance because most of the time it's more important for the audience to understand that the sound and object making the sound are related than it is for them to understand how far away the object is from the apparent vantage point.
Hey all! If you like to share your thoughts on Reddit subscribe to ElectroBOOM subreddit: www.reddit.com/r/electroboom
Have fun!
ElectroBOOM Excellent video Mehdi,in spite of the audio delay,your design works well.
You could use it to make a low budget 1960's asian video where you see the person talking,then a half second later,you hear the audio...HAHA!!.
ElectroBOOM bro love ur videos please like me
Can you explain how dual voltage appliances work and why the hell don't they make everything dual voltage? I'm from Brazil and depending on the city you are in, we get 127V or 220V. Lost count of how many BOOMS I did just like you do it in your show
ElectroBOOM to hide the static you should play a short frequency sound in the bg
ElectroBOOM you still have not told me if you want me to send you the things...
"It's clipped to my pants, or whatever's down there"
"And I can make it as long as my p.....proper antenna"
the game ender this guy is a bruh moment^^^^^^
Oof
I got demonetisation in my pants.
@michel777ification penis
Penis jokes, man, penis jokes.
7:36 *Mouth Whistling....... "Life is a piece of S**T!!!" 🎶🎶 HAHAHAHA!!!!!!
It's 7:27 lol.
7:35 "Life is a piece of BLEEP!"
Yep 😂
Blender Bach why did u reply to ur own comment
@@sksksksksksksksksoop8696 This is why 😂 ua-cam.com/video/v-ajyq_DeDA/v-deo.html
Blender Bach u watch electro boom???
Blender Bach i just realised this is on one of his vids
*_all we are is 3D printers_*
IcanTellYouHadEnoughYTForTodayStopWastingYourTimeAndMakeSthOutOfYourLifeNowAndDontReadMyNameAgain
Love your name
bro what song is that
Lol
Dust in the wind
_Treeedeee printerssss........._
"Instead of this garbage...."
You just crushed your daughter's dreams man...
Abdou Gad to be honest, is a cheap thingy. Enough for kids, but not for a youtuber
6:21 is what i hear when i’m alone with my thoughts.
male to male must be a gay connector lol
lol made me spit out my drink at this
i call them that. its far easyer.
what would you call a female to female connector?
@@Dr.Cosmar lesbian my dude
OMG
"Clipped to my pants or whatever's down there"😂
This makes me think of the actual purpose of those claperboards you see before film takes. It gives you a very clear visual of the clap closing shut, as well as the clear audio of the clap to let you sync up sound and audio tracks that are otherwise recorded with different systems. In this way, it becomes a much more trivial thing to sync them up in the initial part of post production editing, allowing you to record audio on a completely separate system to the video.
I'm sooo late to the party but in case anyone is too: ☝️ is the correct solution.
Just go wired lav to your phone, record it. Then sync in post.
5:57 GODD I LOVE THIS PART
6:56 spam this and rifles are heard
XD
After the explosion it's sounds like a relod lol
Wow. Many fun.
When you had an echo at 7.20 i was crying out for a "FULL BRIDGE RECTIFIER!!!"
7:35 "~Life is a piece of shi-" HAHAHAHA
7:36 Why we all came here
Lol 😆
Life is a piece of $H!T
7:28 to 7:36 is the song length
Dude i just made this comment even tho urs us a year older
Juu veciit
Best 10 minutes of my life!! The last part on delayed audio really blew my mind!
I am binge watching your videos while doing my electrical engineering. learnt quite a lot! Cheers! 😁
Pranav Kulkarni I am binge watching his videos instead of doing my electrical engineering. I have a report on second order frequency response circuits due in 6 hours and iv not started it yet... Shit.
JustGame Haha #priorities
@@justgame5508 lt spice should save you an ass ton of effort
@@aaronnorman9755 Ahaha thanks, I’ve finished university now this was a long time ago
I Love You
posted today, you commented 3 days ago????????
Vegetal Spagoot Patreon
makes sense
The power of luuuurve!
Get in the line... AND NO CUTTING DAMMIT
A resistor makes a lightbulb, and a capacitor makes an explosion when connected wrong
*No response*
resistor -> incandescent light
capacitor -> dynamite
resistor+capacitor -> firework without the rocket
Great video! I think the latency is mainly caused by the phone being used as the receiver. Connecting a standard fm radio with a headphone output instead should get rid of the audible latency entirely.
1:00 reminds me of Idubbbz XD
arne Buecher haha ecks dee !!!!111!!
I was thinking more along the lines of Owen Wilson
Nick Janse hunting squirrels
Heeeeey that sounds pretty gooooood
I'm surprised how well your contraption actually worked! A cheap wireless mic + post-processing magic = win!
6:56 your circuit explosion scared the heck out of me, that make me jump out of my bed while watching this on my tv and speakers
Love your videos man! They always bring me joy!
6:54
ElectroBOOM: What's up with my circuits and all this smoke!
*explosion*
me: and the explosions
Best song ever 7:28
@Dark Gamer not it is better
7:36
Medhi you have become one of my favorite people on the internet. My only regret is not finding you sooner.
I learned about electricity whenever i went through welding school and i have no clue about anything you talk about lol....but watching you do things teaches me so much it's crazy lolol.
I have that same FM transmitter (Scosche FMT4R) and I figured out that if you power it from 5v the range goes up to ~100m. I eventually soldered a USB cable to the battery contacts and powered it from a mobile battery pack.
This is amazing. Great video man.
Verified with no replies?
E
Interesting way of making a gain stage with the second opamp. It took me some time to figure out that the low pass filter before the non-inverting input is to get a DC amplification factor of 1. This makes the circuit suitable to be used with an asymmetrical power supply.
0:18 Its azif I'm constantly WOISPERING IN YOR EARS😂
this video is underrated!!! the moment when he got excited and we see rode's logo just had me😂😂😂😂😂😂😂😂😂😂
his house is pretty nice
It's an apartment building.
Lavalier mic's are the best. We wear them close to our hearts
You can see the quality is the best
HighTechHotties to bad
You mean boobs?
414aliha whahahaaa😂😂😂
I used an autogain lavalier close to my heart. When it was silent for a moments the autogain would kick in and the mic would pick up my heart beat
The only video in the entire UA-cam that is looking for sponsor in the beginning and finally found one at the end of the Video. Legend.
Loved it.
You have explained everything well.
0:18 - powerful ASMR
Another awesome upload, laughed out loud multiple times!
I cant believe this video is 6 years ago. I used to watch your video when study break. Thanks Mr. Mehdi, you help me a lot back in my college days 😂
I used to use 200Mhz radiomics for the stumps effects on cricket matches for tv in the ‘90’s. The antennas were at least 30cm long though and I held them up out of the pitch on little bamboo skewers.
Honestly, if it was a startup channel doing fun things it isn't too bad. Not what you'd call professional but it is more listenable than most webcam microphones. Plus anyone who made this themselves deserve massive credit for effort.
7:12 OMG I REMEMBER BIRDIE NUM NUM FROM THAT REALLY OLD MOVIE 😂😂
Oh my God I love this channel, and apparently rode audio!!
The only time when I watch the sponsor segment over and over again for the laughs! x)
Is there a way to fix the latency through a circuit, or by using higher quality components?
unfortunately it is mostly related to the phone codecs and apps. If the receiver was just a simple FM radio, there is only very small acceptable latency.
I'm not an expert, but Android's audio stack introduces a large amount of latency, regardless of the specific app or audio hardware. If you do an internet search for "android audio latency", you'll see what I'm talking about.
Some radio apps have a set buffer time that can be disabled in the settings. Check it out
Kris Gillespie ASIO audio drivers can reduce the delay of sounds that are synthesised by applications, but i don't know if they do the same thing for audio from the microphone jack. It also might be hard / impossible to get one running on android.
It is impossible to fix the latency through a circuit, because that circuit would have to be non-causal, which basically means that it would have to predict the future.
Love the song you did. Will you make a full song out of it? hahaha. I'd totally buy that. :D
8:19~ I've never seen anyone else use that smilie for tableflip, this is awesome X3
It's crazy I couldn't tell at all when you switch the audio delays in the end. Mind blown
Isn't that the phone making most of the delay? Transmitter might add some too, if it is "too digital" inside. Most analog systems have quite low delay, try some el-cheapo tiny FM receiver (with 3.5mm jack… wait, 3.5mm jannet connector), this might help.
Pretty sure this is the issue. Phone FM receiver has no need to be low latency as you are listening a broadcast done in a completely different place. Probably also the small FM transmitter is analog, so with an analog FM receiver you would most likely have no latency at all.
6:00 made me laugh so hard
Your voice sounds very crisp and there is no echo in your audio with this sysyem
Love the channeling of Peter Sellers in "The Party"....
2:53 “and I can make it’s as long as my p uuhh proper antenna length” 😂😂
-enis?
Great experiments. One can also get a used microphone on the app market places. It's an alternative, if you do not want to pay the price for the new one.
I think it sounded pretty cool, plus best and no more grumpy noise
I’ve been waiting for a video like this 😂 finally some audio stuff. Please make a tube compressor (be safe blowing it up) :D
birdy nom nom!!
I wonder how many got that reference.
And of those that did, how many has actually seen the whole movie and not just a short UA-cam clip from that scene.
The Party! that movie totally wouldn't fly today, haha. gotta love Peter Sellers, though...
"Is it the esratagey of thees game to disperse all of theese colourful balls, all over this table?" :-))
" And who do you think you are? "
"In India we don't think who we are, we know who we are !!!"
" You know, you shoood not paint all over the bum of this elephant "
"Num num! Birdieeeeee NUM NUM!" I haven't laughed that hard in a long while. That was HILARIOUS!
6:00 how coronavirus started 😂
Lol
6:00 I died laughing 😂🤣😂🤣😂🤣😂🤣😂
7:36 hahahahahahahahaha 😂😂😂😂😂😂😂😂
XD
8:18 Me when I can't get through Gate stage 1 with the Ultimate Armor in Megaman X6
First the Peter Seller reference, then the Monty Python song. He is so random and hilarious! I love these videos!
One of the best sponsor segment ever.
6:00
Mehdi Just went "Deep Throat"
Nishant Sood almost
This guy is a legend :D
This so reminds me of the time a friend showed me how to make real time effects on my mic and I started testing it just like how Mehdi does in the video, but forgot that I was still in the discord call so that person got tired and just left the call. I was so ashamed of myself later, but now I'm just laughing when coming back to that memory.
Amazing video!
We really want to see a video on how to make your own power amplifier which is output 1000w or more :P
''Isn't this what you want?''
Me HEAVILY NODDING to the screen.
Good job. RØDE make good mics
Yeah, they also seem to be a nice friendly company, at least when you contact them directly.
Your videos are a highlight of my day!
You just gave me a flashback to my childhood I had that same radio as a kid😂
Roflol 5:57 can't stop laughing everytime
8:18 that moment when I know I forgot something and suddenly remember a very important event that I had to go to.
7:27 The best song ever!!
8:18 I love those captions