Tech That Flopped!


Every few months someone releases technology that seems to be revolutionary, but goes nowhere a couple of years later. Some tech gets acceptance and even imitation. Some goes wildly successful.

Ideas that are a huge success:
  • Acoustic suspension
  • Bass Reflex
  • Soft dome tweeters
Some ideas, well, it's not so clear:
  • Perfectly time aligned speakers ilke Thiel/Vandersteen
  • ESL
  • Line Arrays
  • Plasma tweeters
  • Transmission line
What tech have you seen come and go, was it worthwhile?

Best,

E
erik_squires

Showing 10 responses by geoffkait

You don’t know what you don’t know. Audio kind of mirrors the technical developments in the tennis racket game. What were once brilliant innovations are now forgotten blunders or at least not so brilliant. The whole tennis racquet thing is quite similar in many respects to the game of audio. Is it the strings? Is it the frame? Is it the tension of the strings? Is it the damper? Is it the string-a-lings Federer favors in his racquets? Or a combination of everything? How important is the skill of the player? As far as materials for tennis rackets go they started out with wood, various hardwoods. Then moved up to the harder stuff, aluminum, titanium, tungsten, copper, all with the desirable qualities of stiffness, lightness and strength. There was graphite, and boron and Kevlar too, and carbon. Even liquid metal, in quotes. Now they’ve even got Graphene. Whoa!

Are the latest racquets, the ones with presumably more technically advanced materials and design really better than racquets from 20 years ago? That’s the $64K question. They are definitely better than the racquets from 30 years ago. And guess what, they’re all made in China. Have been for a very long time. A sponsor would most likely withdraw the big bucks if the player demanded to play big tournaments like Wimbledon with a twenty year old racquet rather than the latest model, no?

The audio industry suffers the same problem that the tennis racquet industry and the car industry face: they MUST come up with something that either IS new or appears to be new in the eyes of the customer. And they must do it once every year or two. It’s called planned obsolescence.

I kind of assumed Randee was referring to one of his favorite companies, Teo Cables, which uses liquid for the conductor, you know, as opposed to the more mundane PAD cables that use liquid in the jacket. 

Actually quantum entanglement is not really generalizable to apply to everything. It's a specific quantum mechanics term. For example, the team of Chinese scientists who recently established the new distance record for teleportation relied on quantum entanglement. They didn't actually teleport a particle from one place to another like Jeff Goldblum in The Fly. 

Speaking of delay, whatever happened to digital time delay? Did it do the old floperino? Audio Pulse Model One. Yeah, Buddy!

Intelligent Chip inside joke: at one time I halfway considered offering a recharging service for the Original Intelligent Chip, for which I was Principal Shill. My recharging service would have been $25. One of the perplexities of the Intelligent Chip was why it ran out of hits. It appeared to behave like a battery. The basic chip gave 10 hits then could be thrown away. The Original Intelligent Chip sold for $16. Anyone who doesn't see the joke raise your hand.

Ultra Tweeters. Even quantum mechanics couldn't save them from anonymity. Ditto the original Intelligent Chip. The best laid plans of mice and men oft go awry. 🐭