- #36
kwaekins
- 3
- 0
Thank you for your responses, it is Challenging to read them. I am assembling some data and i will respond.
kthouz said:I also think that increasing the yield should violate thermodynamics laws. And about about the point that a turning fork is able to break a glass may be depending on the structure of the glass and the resonance phenomenon. May be kwaekins should have some interesting ideas to share but he has to explain clearly
Jarfi said:You keep saying that noise has too little energy... what about covering scyscrapers with noise absorbing material it would absorb waves is all scyscrapers in ny would have this i guess we would get a lot of energy
Why do insist on ignoring the figures? This won't work 'just because you want it to'. If you aspire to be, in any way, an Engineer or a Physicist then you need to trust what the figures tell you. Do the sums yourself and estimate how much energy this system that's in your head, could yield. It's not up to the forum to give you detailed reasons why it's not on - it's up to you to prove that it is on. We've indicated the sort of numbers involved for you to make a start.Jarfi said:You keep saying that noise has too little energy... what about covering scyscrapers with noise absorbing material it would absorb waves is all scyscrapers in ny would have this i guess we would get a lot of energy
sophiecentaur said:This is now a joke. Yes?
sodaboy7 said:Here is an interesting fact: If you yelled for 8 years, 7 months and 6 days you would produce enough sound energy to heat one cup of coffee. :tongue2:
Active noise-cancelling techniques are a well-established science. Do a google search. It can't achieve the impossible, though.dhairya said:if i convert noise into electrical form than i can use some electronics things to remove noise. My application of this conversion is for removing noise in apartments or dense area which generally comes from window so i want to make something which removes noise with opened window.thanks for reply.
How much energy is floating around as 'vibrations'? Unless you can quote some actual figures the notion is groundless.selva4640 said:u can use piezo electric crystals they can also use energy from other wave forms
The process of converting noise into electrical energy involves using a device called a transducer, which converts mechanical energy (sound waves) into electrical energy. The transducer contains a diaphragm that vibrates when exposed to sound waves, and this vibration is then converted into an electrical signal.
Any type of noise that creates vibrations can potentially be converted into electrical energy. This includes sound waves from human voices, music, traffic, and even wind or ocean waves.
The efficiency of the conversion depends on the type of transducer used and the quality of the sound waves. Generally, the efficiency is low, with only a small percentage of the sound energy being converted into electrical energy.
One practical application is in the field of renewable energy. Sound energy can be harnessed from busy urban areas or near transportation routes to generate electricity. It can also be used in noise-cancelling headphones or microphones, where the sound waves are converted into electrical signals to cancel out background noise.
One potential drawback is that the conversion process can be affected by external factors such as temperature and humidity, which can impact the performance of the transducer. Additionally, the conversion efficiency is low, so it may not be a reliable source of energy on its own.