|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
213.251.189.203
In Reply to: RE: FWIW posted by cpotl on February 20, 2014 at 09:49:48
ChrisMr.Karsten says to you : "So, if we used batteries instead, would there be coupling caps?"
And you responded to him that you have responded , but I ask you now : What`s happen with car ( lead acid ) batteries when they during exploatation become discharged ? .
I think than they need some battery Charger to again become Charged !,( and usually simple battery charger consist from one main trans. and SS rectifier ).Any way I want to tell you next , only by using just my simple as possible sentence & words without Any intention to discredite you or anything simmilar !!! :
Batteries are just DC E.energy power Source Storage Units , same as Elko`s in convetional Amp PSU , further stored E.energy from batteries are partialy wasted (discharged) in power tubes , generating un-usefull heat, and finally some of that stored DC E.enegry is discharged on the load(speaker) , converting that stored E.energy in sound , also in un-usefull heat too , that generated sound is only Usefull Work that we actally need .
And yes ! all of this 3 device (charged battery , power tube ,load(speaker )are connected in series !
Finally I want to say that any serious E.Engineer look in this way how that E.machine (Amp)work , audophiles and amateurs don`t , they use term`s something like : audio-path , audio that or this , and so on and so forth , bla , bla , bla .....Best Regards !
__
Enlightened Evolution-Astral Projection
Edits: 02/20/14Follow Ups:
"And you responded to him that you have responded , but I ask you now : What`s happen with car ( lead acid ) batteries when they during exploatation become discharged ? ...."
I'm not sure I'm catching the point you are making, but it seems anyway we are in agreement that the power supply (battery in this case) is in series with the speaker and tubes. The AC audio current that passes through the loudspeaker passes also through the battery. If you want to call that the "audio path" or not is just a matter of preference for words, but the facts are presumably not in dispute.
Chris
Chris
If we connect that same Amp ( basically one black box who amplify something ) which we usualy use in home for reproducing of music signal on the load of table shaker , which is usual tool in airplane industry , and excite that Amp with different input signal in range from 20Hz - 20Khz , same as is in audible freq. range , can we say that inside of PSU`s Elko`s pass some table shaker signal ? , I think no !
__
Enlightened Evolution-Astral Projection
"If we connect that same Amp ( basically one black box who amplify something ) which we usualy use in home for reproducing of music signal on the load of table shaker , which is usual tool in airplane industry , and excite that Amp with different input signal in range from 20Hz - 20Khz , same as is in audible freq. range , can we say that inside of PSU`s Elko`s pass some table shaker signal ? , I think no !"Banat, now I'm really puzzled where this discussion is going! I can't see that there is any new logical issue that arises for shaker tables that is in any way dfferent from the situation with loudspeakers and audio signals. They are exactly equivalent, as far as the point under discussion is concerned. It makes me suspect that the argument is more about peoples' preferred set of words to describe the same unambiguous and undisputed set of facts.
But just in case, let me pose three questions that have yes/no answers to you:
1) Would you say the shaker table signal is passing through the wires from the amplifier to the shaker table?
2) Would you say the shaker table signal is passing through the output tubes in the amplifier?
3) Would you say the shaker table signal is passing through the power supplies in the amplifier?
Chris
Edits: 02/20/14
ChrisI see no point to respond you on that 3 question !, only by giving yes or no answer , since I have allready to much clear&loud responses here , I don`t want to open new marathon of questions & answers , and it is little beat to late hours by me here on this side of planet Earth .
Best Regards !
__
Enlightened Evolution-Astral Projection
Edits: 02/20/14
Post a Followup:
FAQ |
Post a Message! |
Forgot Password? |
|
||||||||||||||
|
This post is made possible by the generous support of people like you and our sponsors: