Due to the crisis about commodities they had to evolve and loose their ears.👽😱😎
On some planets a cult was born and in a famous temple on the planet Bzzzzscrrrrsquiiiitch, there is a relic which no one know what it is. Two orange balls with a wire to a square box marked SONY. But the legend said it was maybe an heavy box marked BOULDER with two bamboos for transportation.
Another species eventually developped a nose only because coco as shown in this video found in Kheops pyramid.
. It is said that this species is stealing music intrument artifacts all other the universe.
On some planets a cult was born and in a famous temple on the planet Bzzzzscrrrrsquiiiitch, there is a relic which no one know what it is. Two orange balls with a wire to a square box marked SONY. But the legend said it was maybe an heavy box marked BOULDER with two bamboos for transportation.
Another species eventually developped a nose only because coco as shown in this video found in Kheops pyramid.
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You can tell this is garbage because how would race even enter the conversation if all you ever knew were aliens that look just like you. What a load of bull.
Hey its wonderful stuff to train imagination, free thinkin, don't pass it 😀
If there was sound in alien world where they have evolved, pressure variation in medium, then the question is probably what the medium is? Air? Then the hearing systems would be something like here on earth, perhaps, some kind of pressure sensing system. We have ears but also skin, guts, can sense sound pressure variation. What if it was some fluid? Perhaps no ears. What if they have evolved some other senses instead, for communication and competition with other species and no sense for sound?
Anyway, there is sound ok and something to sense it. Then, what processing is attached to it?😀 Brain? Anyone allowed to make noise, dictatorship for million years so that evolution dropped the ears out? Ok billion questions.
Alright, to loudspeakers, lets assume there is some gas medium and hearing system which would be pleased by sound transmitted through the medium and its allowed to happen and they like it. Alright, well, how to transmit pressure variation to the medium? We are stuck with few technologies like pistons and some others but what if they'd be capable to control stuff in atomic level or something, make sound appear from seeming nothing? Cool, no loudspeakers, ideal situation but boring for diyaudio perspective.
Lets assume they also need loudspeakers, pistons for example. Then their size would be related to wavelength they would like to hear, then their size would be related to wavelengt which depends on speed of sound in the gas, and sensitivity of hearing. Something like us or anything on this planet. Quick check what would make good loudspeaker for bats? Bats hear ~ 9 kHz -120 kHz range by Wikipedia so they would need ~3mm tweeters for good wide directivity up to 100kHz and ~2" woofers would already beam so perhaps three way system consisting of 1" bass, 0.5" mid and 0.1" tweeter would be fine for a bat 😀
If there was sound in alien world where they have evolved, pressure variation in medium, then the question is probably what the medium is? Air? Then the hearing systems would be something like here on earth, perhaps, some kind of pressure sensing system. We have ears but also skin, guts, can sense sound pressure variation. What if it was some fluid? Perhaps no ears. What if they have evolved some other senses instead, for communication and competition with other species and no sense for sound?
Anyway, there is sound ok and something to sense it. Then, what processing is attached to it?😀 Brain? Anyone allowed to make noise, dictatorship for million years so that evolution dropped the ears out? Ok billion questions.
Alright, to loudspeakers, lets assume there is some gas medium and hearing system which would be pleased by sound transmitted through the medium and its allowed to happen and they like it. Alright, well, how to transmit pressure variation to the medium? We are stuck with few technologies like pistons and some others but what if they'd be capable to control stuff in atomic level or something, make sound appear from seeming nothing? Cool, no loudspeakers, ideal situation but boring for diyaudio perspective.
Lets assume they also need loudspeakers, pistons for example. Then their size would be related to wavelength they would like to hear, then their size would be related to wavelengt which depends on speed of sound in the gas, and sensitivity of hearing. Something like us or anything on this planet. Quick check what would make good loudspeaker for bats? Bats hear ~ 9 kHz -120 kHz range by Wikipedia so they would need ~3mm tweeters for good wide directivity up to 100kHz and ~2" woofers would already beam so perhaps three way system consisting of 1" bass, 0.5" mid and 0.1" tweeter would be fine for a bat 😀
The medium should be ligth but due to its nature you do not know when it is a wave or a particle... so you can not predict the loudspeaker polar patern which is a great mess....
^Just wear Polaroid earmuffs. Also, if the "ears" would locate in "butt" would they wear buttphones in their earbutts?😀 what
Anyway, more useful thinkin process for us diyers is to reverse the situation, make yourself alien and figure out what kind of speakers would make good for humans.
Anyway, more useful thinkin process for us diyers is to reverse the situation, make yourself alien and figure out what kind of speakers would make good for humans.
Another more earthly question would be: Are there other ways of generating sound waves from an audio signal not yet known to audio engineering?
Since audio engineering has been with us for over a century and several bright engineers worked on it, I very much doubt it.
Since audio engineering has been with us for over a century and several bright engineers worked on it, I very much doubt it.
Yes and that is an easy one, don't you hear you wife screaming when you listen to rock'roll ? Mine does...fascinating physik law experiment. Dunno although if it is a universe contant?
Mine, noooo! She leaves whatever she would be doing and starts dancing frenetically and nothing stops her!diyiggy said:
Remember the memory erasing white flash unit seen in the Men in Black movies? Those advanced life forms also have a reverse version that flashes black light. It is capable of downloading today's play list directly into the brain's memory for direct play.
Low quality earth based version, ......ever go through the "It's a small world" ride at Disney World? They downloaded that annoying song into your non volatile memory, then pop subliminal messages into TV commercials so that it will be spontaneously replayed with annoying accuracy at the most inopportune moment.
Speakers? We don't need no stinkin speakers!
Low quality earth based version, ......ever go through the "It's a small world" ride at Disney World? They downloaded that annoying song into your non volatile memory, then pop subliminal messages into TV commercials so that it will be spontaneously replayed with annoying accuracy at the most inopportune moment.
Speakers? We don't need no stinkin speakers!
I fully expect so.
MEMS are the latest example that i know of. Tech needing smaller mics and speakers drove their development.
DML is another example.
They don’t come often, but they come.
dave
I just love the sound from a smaller speaker!
A pair of 6 inch woofers in a skinny tall tower always excite me - to want to leave the room.
But ya know, 'it's the thing these days, all the rage'
Yeah, and I'm sure they would give me goosebumps from their tremendous thundering bass response.These work very well.
dave
Modern mass-produced and overly expensive garbage.
But to someone weened on earbuds, I'm sure they are fantastic.
There is the idealized notion of a nearly massless, yet fullrange, pulsating(elastic) sphere, or tall cylinder. We humans have developed very imperfect approximations.
Bass is limted but goosebumps yes. Not enuff bass?
Rare, hand built out of solid wood. Made in a shed in Nanaimo. They sound really good and are art pieces.
dave
Stalks of wood with tiny drivers in them, bleh.Bass is limted but goosebumps yes. Not enuff bass?
Rare, hand built out of solid wood. Made in a shed in Nanaimo. They sound really good and are art pieces.
dave
I couldn't care less about what they sound like.
I suppose if you live in a tiny apartment you have no choice.