Can we have a smell recorder which can record and put back the fragrances in air.?
463468
Technology currently exists that can capture the aromatic compounds in a substance which are what make up its smell.  Usually something called a cryogenic condenser can capture the aroma of something and distill it down to an oil.  Heating this oil will release the vapour and thus be a sort of 'smell recorder'.  You do need to destroiy the thing you are smelling in order to get the smell into a condensed form though.\nThe other option would be to capture the aromatic compounds, analyse them and then later synthesise the same compounds and relase them as a smell.  This would be more of a recorder than the first method which is really a smell preserver.  The capture, analysis, and synthesis of aromatic compounds is far from simple though since they tend to be very complex.  Also, any such device would probably have to be limited to certain types of smell otherwise the range of analysis techniques and the number of raw materials for synthesis would become far to great.\nThe attached link has details of a method for making 'coffee beer' that requires the capture and subsequent release of coffee smells.
116559
In smell yes ortherwise ?
470797
yes - it depends on your software - roxio products can do it, as can nero.
531380
You have on a wonderful fragrant today. That could be a pretty good sentence if they smell good ;)
934125
try a karaoke program. i don't actually know of one, but they do exist. this will allow you to take out certain tracks. but you probably won't be able to do it all in FL. try Acid pro as a multitracker.
966255
Do you mean re-creating the crime scene for witnesses?\nThis would not be possible for the most part, as we would have no realistic idea of what sounds/odour were there at the time.  \nThe best option we have is interviewing witnesses as soon as possible after the fact so that information is fresh in their minds.   You are right though, sometimes a witness will leave out something that the investigator may not think to ask at the time.
1078281
Actually Windows Sound Recorder that comes default with Windows and has since like 98 or before you can easily reverse things from the menu in the program. All that aside, don't worry about subliminal messsages, just be a good person.
706897
Your olefactory senses are working....
745221
air freshener? jumper cables?
1090765
check out Audio Cleaning Lab by Magix\n\nwww.magix.com
783253
I think Nero 7 is the best for that task..☺
1118871
You could use it in some sort of decoy method.  Post a sign that says "gas release on illegal entry" and wire it so that after the alarm system is tripped, CO2 canisters go off.  Then find some way to amplify the noise so that it sounds like the place just turned into a WWI battlefield with mustard gas everywhere.  Or if you rigged it up so it simulated a fire, with fog acting as smoke, and red and orange lights flickering.  But you might want to check into the legality of all of that. Why don't you just get a normal alarm system?  Or a big scary Doberman?
777863
Use the sound recorder in your accessories folder and burn the result to CD.
24079
Go to skype.com and go to downloads and there should be a program that records off your sound card.
738508
My sister and I were discussing this last night. She said a good way is to put a tape recorder in a room. Press record and leave it alone for several hours. Then replay it, listening to the static. That is the only way you would hear them. \n\nBeyond that, it depends on how intuned you are to the paranormal. I am very intuned and I get chills down my spine in the presence of anything paranormal. I have only once experienced smell involved.
1103625
Would love to hear your demo.  ♫♪♫  \n\nKeep moving, you're on the right track by recording and not just talking about it.\n\nBest wishes on your venture.
636656
There is something called ecofetti that dissolves instantly with water - it is fairly cheap and you can mix it with flower petals like lavender and it smells so good!!\n\nYou can blow whistles - that was fun - loud but fun!\n\nI have also seen paper airplanes being thrown AROUND the bride and groom.  That was cool as well.