@@furulevi Tell me about it lol Im a geologist / engineer. Ive been working on designing a system to located pretty much any element by its resonant frequency but when you have things like different rock types it gets super tricky
@@diegorencoret3857 wow you guys rock!!!! No pun intended. I do neither but I would be honored to be apart of that creative and problem solving process!
@@ryanchristian2122 Good for you and your enthusiasm! I managed to make an automated process in Python to measure the resonant frecuency of a very simple object. In my experiment was a wooden stick, but my goal is to determinate the length of the same object once a cut it, in half for example, and measure it again. Differents objects will vibrate differently, so now I need to find, or formulate an equation that relate the frecuency whit the lenght in an specfic material, in this case pine wood. If you think you can figure this out, maybe we can team up.
Thats not possible, resonance frequency only happens in oscillated. objects, aka objects that go back and fourth, like a swing, wine glass (sound vibrates inside bouncing of the walls.) if an object is not oscillated, theres are not a lot of vibrations in the first place and that means there is no resonance frequency. This is why you never see anyone break a rock with their voice.
Great video! I’ve been wondering how to do that for awhile and your simple method makes a lot of sense and seems spot on. 👍 I’m wondering if you were to play a loud speaker at that exact resonant frequency if it would make the object appear lighter (obviously the mass would stay the same and wouldn’t change). However, I’m wondering if by causing the object to vibrate efficiently as it is effected by the resonant sound waves if that would minimize to some degree the object’s contact with the ground thereby allowing it to be slid along with less overall effort? Any thoughts?
does one microphone suffice? my hypothesis is that resonate frequencies have counter parts but most of these sounds we are unaware of because of the limitations of human biology
You only need one microphone, as it captures all the frequencies combined upto the limit of the microphone and sound card which is approx 20 Khz. Most objects will 'ring' within the audio spectrum so they can be captured, exceptions are say concrete which will be subsonic, anything large and dense. The math for how the combination of sinewaves result in different looking waveforms (frequency spectra shown on this video to time-based) is called Fourier Analysis, for instance a squarewave will result in odd harmonics, so a 1Khz squarewave will also have lines on the spectra at 3Khz, 5Khz, 7Khz, with each harmonic getting progressively lower in amplitude.
tried it with a soda can but i couldnt get the can to vibrate any ideas? even took the 2 highest and put 1 through the left and the other in the right speaker still nothing
I am thinking if would not be posible to conect an object ( mineral , metalic , nonmetalic , non ringing objects ) to a variable signal generator and with the osciloscope probe , to see the amplitude of signal coming from object, at diferent frequencies ... like in tesla coils tuning... the maximum amplitude at the certain frequency should be the resonant frequency of that object ...
You need specialist equipment as its not easy to make a human 'ring', but humans resonate to electrical signals @ +30Ghz, there is a specific band, you can find it online. But if you are talking resonate according to the mass, that is a different question and is perhaps better calculated using the weight and mass of a person, that will be much lower at the lower end of the audio spectrum/
So what if you make the computer make the frequency come out of your loudspeakers? Will you be able to make the bell vibrate? I think you will. So many here are asking how to measure a rocks frequency. Maybe we don't need that. Maybe if you found a object that vibrates really easily and put a, let's say 70 tonnes rock on top of it, we should be able to move the rock with sound no problem.
What about finding the resonant frequency of a non metallic object?
I see someone else already asked that, but still we would like to know.
Unfortunately that's not that easy...
@@furulevi Tell me about it lol Im a geologist / engineer. Ive been working on designing a system to located pretty much any element by its resonant frequency but when you have things like different rock types it gets super tricky
@@paleogeology9554 Hi! I'm a sound engineer and now I'm working on something similar, maybe we can talk about it and help each other. Let me know.
@@diegorencoret3857 wow you guys rock!!!! No pun intended. I do neither but I would be honored to be apart of that creative and problem solving process!
@@ryanchristian2122 Good for you and your enthusiasm! I managed to make an automated process in Python to measure the resonant frecuency of a very simple object. In my experiment was a wooden stick, but my goal is to determinate the length of the same object once a cut it, in half for example, and measure it again. Differents objects will vibrate differently, so now I need to find, or formulate an equation that relate the frecuency whit the lenght in an specfic material, in this case pine wood. If you think you can figure this out, maybe we can team up.
Hmmm... Something on my shelf resonates at 2273.11hz as well. A nice visualization, thanks for the post.
Cool!
What about an object that does not ring when hit? Like a rock or a plant.?
did you ever find the answer?
Maybe put it on something like old earthquake device and see when amplitude of vibrations is highest
Good question, where is the answer?
Thats not possible, resonance frequency only happens in oscillated. objects, aka objects that go back and fourth, like a swing, wine glass (sound vibrates inside bouncing of the walls.)
if an object is not oscillated, theres are not a lot of vibrations in the first place and that means there is no resonance frequency.
This is why you never see anyone break a rock with their voice.
It is possible, but its so hard its not possible for non-scientists to do
Great video! I’ve been wondering how to do that for awhile and your simple method makes a lot of sense and seems spot on. 👍
I’m wondering if you were to play a loud speaker at that exact resonant frequency if it would make the object appear lighter (obviously the mass would stay the same and wouldn’t change). However, I’m wondering if by causing the object to vibrate efficiently as it is effected by the resonant sound waves if that would minimize to some degree the object’s contact with the ground thereby allowing it to be slid along with less overall effort? Any thoughts?
Thank you for making me wiser!
does one microphone suffice? my hypothesis is that resonate frequencies have counter parts but most of these sounds we are unaware of because of the limitations of human biology
You only need one microphone, as it captures all the frequencies combined upto the limit of the microphone and sound card which is approx 20 Khz.
Most objects will 'ring' within the audio spectrum so they can be captured, exceptions are say concrete which will be subsonic, anything large and dense.
The math for how the combination of sinewaves result in different looking waveforms (frequency spectra shown on this video to time-based) is called Fourier Analysis, for instance a squarewave will result in odd harmonics, so a 1Khz squarewave will also have lines on the spectra at 3Khz, 5Khz, 7Khz, with each harmonic getting progressively lower in amplitude.
Now, what can we use for frequency output?
This was so helpful thank you so much!
Does it work on humans ? Or how would you check the mhz frequency of a human.
Sorry I am dumb, why are you hitting it. Since inside the crystal of metal the atoms are oscillating. Please explain me sir??
tried it with a soda can but i couldnt get the can to vibrate any ideas?
even took the 2 highest and put 1 through the left and the other in the right speaker still nothing
Could you please tell me what are the frequency resonances of gold and silver?
Its a combination of material(density) and weight that determines resonance.
I am thinking if would not be posible to conect an object ( mineral , metalic , nonmetalic , non ringing objects ) to a variable signal generator and with the osciloscope probe , to see the amplitude of signal coming from object, at diferent frequencies ... like in tesla coils tuning... the maximum amplitude at the certain frequency should be the resonant frequency of that object ...
You cannot make non-conductive objects ring with electric currents, you need to vibrate them.
How do you measure human frequency/vibration? For different person
You need specialist equipment as its not easy to make a human 'ring', but humans resonate to electrical signals @ +30Ghz, there is a specific band, you can find it online. But if you are talking resonate according to the mass, that is a different question and is perhaps better calculated using the weight and mass of a person, that will be much lower at the lower end of the audio spectrum/
whats the resonant frenquency of a torch globe while its on
What about high frequency resonance?
What about it?
So what if you make the computer make the frequency come out of your loudspeakers? Will you be able to make the bell vibrate? I think you will.
So many here are asking how to measure a rocks frequency. Maybe we don't need that.
Maybe if you found a object that vibrates really easily and put a, let's say 70 tonnes rock on top of it, we should be able to move the rock with sound no problem.
Yes, exactly. It's just like holding a bottle of water and feeling it vibrate when you talk
Now build a device that excites then plays back that resonance in phase and you can in theory destroy any object.
but is that not the pitch tone, why call it resonant frequency, i think Fundamental pitch and its supporting harmonics or whatever
Pitch / Key is a frequency / also Sound frequency multiplied is light
It also say the key on top left 0:20
is there an equivalent to this program for mac users?
kim north don't know...
Is there any linux alternative?
it's just an oscillator. Look it up
thank you so much
the other frequency was probably coming from the hammer.
Think it was a harmonic twice the base frequency
It's incorrect. The harder you hit the metal, higher the frequency you will get.
can you find R.FREQUENCY OF GASOLINE
+Altin Demi
I have no idea... That would require special a special shape, material, frequency, power...
Depends what you mean, resonance of say a gallon of gasaline, or resonance of the molocules (which will be very high in the order of THz)
THE PRODUCT IS VERY COSTLY
Love 👌🫀🤔☺️