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Theoretical Acoustic Experiment
A *theoretical* speaker:
1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. 4. As already said, cannot overheat becuase any heat is converted back to electricity to energize the speaker. 5. Its non-acoustic electric parts can suffer non-thermal, non-mechanical electrical injuries, though. 6. Its diaphragm is 40 feet wide, 40 feet long, 40 feet high, 40 feet deep What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm |
#2
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Theoretical Acoustic Experiment
Radium wrote: A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. 4. As already said, cannot overheat becuase any heat is converted back to electricity to energize the speaker. 5. Its non-acoustic electric parts can suffer non-thermal, non-mechanical electrical injuries, though. 6. Its diaphragm is 40 feet wide, 40 feet long, 40 feet high, 40 feet deep What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Is this homework? -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#3
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Theoretical Acoustic Experiment
Radium wrote: A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. 4. As already said, cannot overheat becuase any heat is converted back to electricity to energize the speaker. 5. Its non-acoustic electric parts can suffer non-thermal, non-mechanical electrical injuries, though. 6. Its diaphragm is 40 feet wide, 40 feet long, 40 feet high, 40 feet deep What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Is this homework? -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#4
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Theoretical Acoustic Experiment
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#6
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Theoretical Acoustic Experiment
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#7
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Theoretical Acoustic Experiment
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#8
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Theoretical Acoustic Experiment
"CJT" wrote in message ... Radium wrote: A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. Violates third law of thermodynamics. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. The maximum SPL possible at 14 psi is about 185 dB. 4. As already said, cannot overheat becuase any heat is converted back to electricity to energize the speaker. Violates the second law of thermodynamics. 5. Its non-acoustic electric parts can suffer non-thermal, non-mechanical electrical injuries, though. What kind of non-thermal, non-mechanical electrical injuries? Headache? 6. Its diaphragm is 40 feet wide, 40 feet long, 40 feet high, 40 feet deep What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Nuclear fusion of heavy elements. |
#9
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Theoretical Acoustic Experiment
"CJT" wrote in message ... Radium wrote: A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. Violates third law of thermodynamics. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. The maximum SPL possible at 14 psi is about 185 dB. 4. As already said, cannot overheat becuase any heat is converted back to electricity to energize the speaker. Violates the second law of thermodynamics. 5. Its non-acoustic electric parts can suffer non-thermal, non-mechanical electrical injuries, though. What kind of non-thermal, non-mechanical electrical injuries? Headache? 6. Its diaphragm is 40 feet wide, 40 feet long, 40 feet high, 40 feet deep What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Nuclear fusion of heavy elements. |
#11
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Theoretical Acoustic Experiment
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#12
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Theoretical Acoustic Experiment
"Radium" wrote A *theoretical* speaker: -------------8 snip impossible nonsense )-------------------------- What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Radium appears (on searching back through the group for only a couple of months) to keep posting silly questions - perhaps he heard someone trip-trapping across his bridge? ;o) Please don't feed him! Dave H. (The engineer formerly known as Homeless) |
#13
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Theoretical Acoustic Experiment
"Radium" wrote A *theoretical* speaker: -------------8 snip impossible nonsense )-------------------------- What will happen if the electrical equivalent of a 10^500 gigaBel, 10^500 gigahertz, pure sine-wave is forced through the electric parts of this speaker's diaphragm Radium appears (on searching back through the group for only a couple of months) to keep posting silly questions - perhaps he heard someone trip-trapping across his bridge? ;o) Please don't feed him! Dave H. (The engineer formerly known as Homeless) |
#14
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Theoretical Acoustic Experiment
If electricity did not generate heat, what would happen in a grossly
overloaded circuit? (Dick Pierce) wrote in message . com... What are you trying to learn? |
#15
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Theoretical Acoustic Experiment
If electricity did not generate heat, what would happen in a grossly
overloaded circuit? (Dick Pierce) wrote in message . com... What are you trying to learn? |
#16
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Theoretical Acoustic Experiment
At that frequency, coherent mechanical motion does not occur. As Mr. Pierce
points out, the time and distance scales are not addressed by classical physics. It would appear that you're thinking is bound by classical physics. It might be a good idea to read one of the popular books on modern physics. The question you ask has no answer, because the universe in which it could occur does not exist -- not here, anyway. "Radium" wrote in message om... If electricity did not generate heat, what would happen in a grossly overloaded circuit? (Dick Pierce) wrote in message . com... What are you trying to learn? |
#17
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Theoretical Acoustic Experiment
At that frequency, coherent mechanical motion does not occur. As Mr. Pierce
points out, the time and distance scales are not addressed by classical physics. It would appear that you're thinking is bound by classical physics. It might be a good idea to read one of the popular books on modern physics. The question you ask has no answer, because the universe in which it could occur does not exist -- not here, anyway. "Radium" wrote in message om... If electricity did not generate heat, what would happen in a grossly overloaded circuit? (Dick Pierce) wrote in message . com... What are you trying to learn? |
#19
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Theoretical Acoustic Experiment
(Radium) wrote in message . com...
(Dick Pierce) wrote in message e.com... What are you trying to learn? If electricity did not generate heat, what would happen in a grossly overloaded circuit? Huh? You need to go back and form all of this into a coherent line of inquiry. The question makes no sense. What does heat have to do with overload? What does ANY of this have to do with the absurd "experiment" you described? |
#20
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Theoretical Acoustic Experiment
A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. 350 dB cannot be produced by anything including 10 sticks of dynamite. The lmit of the atmosphere is about 194dBSPL. If you want to see a speaker that is practically running off the wall current, the Carver Sunfire comes pretty close. Richard H. Kuschel "I canna change the law of physics."-----Scotty |
#21
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Theoretical Acoustic Experiment
A *theoretical* speaker: 1. Uses electricity for power 2. Converts any generated heat back to electricity at the quantum level. Due to this, no parts of the speaker can overheat. 3. The mechanical parts of the speaker are strong enough to withstand up to 350 dB at any given frequency of sound without any injury, distortion, or clipping. 350 dB cannot be produced by anything including 10 sticks of dynamite. The lmit of the atmosphere is about 194dBSPL. If you want to see a speaker that is practically running off the wall current, the Carver Sunfire comes pretty close. Richard H. Kuschel "I canna change the law of physics."-----Scotty |
#22
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Theoretical Acoustic Experiment
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#23
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Theoretical Acoustic Experiment
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#24
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Theoretical Acoustic Experiment
Okay. Forget about my original post. Consider the following.
What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 1. A PC speaker 2. A Bose speaker 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard NOTE: I am just in it for the science. I have no current application in mind. |
#25
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Theoretical Acoustic Experiment
Okay. Forget about my original post. Consider the following.
What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 1. A PC speaker 2. A Bose speaker 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard NOTE: I am just in it for the science. I have no current application in mind. |
#26
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Theoretical Acoustic Experiment
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#27
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Theoretical Acoustic Experiment
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#28
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Theoretical Acoustic Experiment
Radium wrote:
Okay. Forget about my original post. Consider the following. What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 1. A PC speaker 2. A Bose speaker 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard NOTE: I am just in it for the science. I have no current application in mind. Smoke, mostly. Maybe not even that. -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#29
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Theoretical Acoustic Experiment
Radium wrote:
Okay. Forget about my original post. Consider the following. What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 1. A PC speaker 2. A Bose speaker 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard NOTE: I am just in it for the science. I have no current application in mind. Smoke, mostly. Maybe not even that. -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#30
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Theoretical Acoustic Experiment
Can electrostatic speakers "burn out"?
They generate sound by hitting the surrounding air with electrons and thus causing those air molucules to vibrate. Laurence Payne wrote in message . .. The rest would of course have burnt out long ago. |
#31
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Theoretical Acoustic Experiment
Can electrostatic speakers "burn out"?
They generate sound by hitting the surrounding air with electrons and thus causing those air molucules to vibrate. Laurence Payne wrote in message . .. The rest would of course have burnt out long ago. |
#32
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Theoretical Acoustic Experiment
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#33
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Theoretical Acoustic Experiment
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#34
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Theoretical Acoustic Experiment
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#36
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Theoretical Acoustic Experiment
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#37
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Theoretical Acoustic Experiment
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#38
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Theoretical Acoustic Experiment
Dick Pierce wrote:
(Radium) wrote in message . com... Okay. Forget about my original post. Consider the following. What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 140 dB at what distance from the speaker? 1. A PC speaker 2. A Bose speaker Which Bose speaker? 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard None of these speakers could EVER produce a 140 dB SPL, 40 Hz sine He said 40 KHz -- even further afield of reality. wave. In most cases they would have been forced into thermal or mechanical failure. NOTE: I am just in it for the science. I have no current application in mind. Then how about dealing with it scientifically, i.e., by not wasting time on preposterous fantasies with ridiculous "numbers". -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#39
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Theoretical Acoustic Experiment
Dick Pierce wrote:
(Radium) wrote in message . com... Okay. Forget about my original post. Consider the following. What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 140 dB at what distance from the speaker? 1. A PC speaker 2. A Bose speaker Which Bose speaker? 3. The speaker of a 56kbps Robotics Fax modem 4. An electrostatic speaker 5. The speaker of a Casio SA-11 100 ToneBank Keyboard None of these speakers could EVER produce a 140 dB SPL, 40 Hz sine He said 40 KHz -- even further afield of reality. wave. In most cases they would have been forced into thermal or mechanical failure. NOTE: I am just in it for the science. I have no current application in mind. Then how about dealing with it scientifically, i.e., by not wasting time on preposterous fantasies with ridiculous "numbers". -- After being targeted with gigabytes of trash by the "SWEN" worm, I have concluded we must conceal our e-mail address. Our true address is the mirror image of what you see before the "@" symbol. It's a shame such steps are necessary. ...Charlie |
#40
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Theoretical Acoustic Experiment
Radium wrote:
Okay. Forget about my original post. Consider the following. What will happen (theoretically) if a 140 dB, 40 KHz sine wave tone is forced out of: 1. A PC speaker It isn't. 2. A Bose speaker You send the speaker in for warranty repair. 3. The speaker of a 56kbps Robotics Fax modem You already asked this question. The reply still is "it isn't". 4. An electrostatic speaker You send the amplifier in for warranty repair. 5. The speaker of a Casio SA-11 100 ToneBank Keyboard You already asked this question. The reply still is "it isn't". NOTE: I am just in it for the science. I have no current application in mind. Science ... ah, you train for a degree in trolling .... O;-) Kind regards Peter Larsen -- ************************************************** *********** * My site is at: http://www.muyiovatki.dk * ************************************************** *********** |
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