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Showing content with the highest reputation on 02/23/13 in all areas

  1. this is great news! We filed our provisional patent over a year ago and last August we filed for the official US Patent on our Distortion Detector DD-1. Well it looks like we are now in the last stage and hopefully by the summer time it will be official!! I can talk about it now because its far to late for anyone to steal our technology at this point. Anyhow, i would like to congradulate my partners Tony D and Juan from D'Amore Engineering on the current Patent Pending status and the below document in a million years i would never think i would have a US Patent with my name on it. Damn...and thanks to everyone who believes in us and what we do! We can't thank you enough! Edit: check out this link you will see its a sophisticated piece of equipment and not just a couple LED's with a battery on it lol http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PG01&s1=%22audio+signal+distortion+detection%22.TTL.&OS=TTL/%22audio+signal+distortion+detection%22&RS=TTL/%22audio+signal+distortion+detection%22
    4 points
  2. OH FYI: This is only one little document in the hundreds that have been submitted. Many of which are public as of today. We have attorneys and all sorts of things going on to make this happen, not to mention over $10,000. and people think "its too expensive, you should sell that for $XX.XX amount of dollars" LOL - there is a LOT more involved then just the sum of parts when it comes to a REAL product.
    2 points
  3. Whoever says there is patents being stepped on is wrong. These have been in the works in multiple designs since 2006. These were built 13 months ago for last years Autorama, but Will couldn't make it, so these were put away in the corner of the garage for a whole year, dust, spiders etc. The last 3 years we have tried multiple configurations to stay away from other patents. Even from the design shown, there are alot of improvements. This was the largest paired prototypes we built, and were not meant to last longer than some testing and to get some T/S and out put numbers, rebuild -redesign/start over again. Will being the bass head he is, loving big houses, big dogs, big subs, big amps, loving low numbers and high power, this concept going extreme in his ride matched his whole fortay- so perfect match! Bringing them to Autorama was to stir some shit and even get some pre orders if anyone is interested. The extreme model is going to be made in all aluminum basket, some lighter and stronger parts. The benefits of this design are a Dual linear Drive design, meaning there is two separate coils. One goes one way, one goes the other- like the old tree saws of the 1800s early 1900s two guys pushing and pulling on a 10ft saw to cut a massive redwood down. This helps with controlling motor force alot. When a typical motor/coil design loses motor strength at peak excursion and even gets sloppy, this sub has full control. Benefits are accurate brutal low end bass. Another benefit which may be obvious is cooling.The coils radiate heat away from the winding's That flower piece on the back serves two purposes, one happens to be a heat sink. So power handling is increased quite a bit After 6-7 years of being in the garage proto testing, it would be nice to get this design off and running if there is interest
    2 points
  4. since this happens time and time again, someone bitchin that their local store told them their HO alt wasnt working right i thought i would paste this from TermPro. ---------------------------------------------------------------------------- I was once asked why can a rebuilder or store like Autozone not properly test an alternator?.. I figured this would be a good place to post.. Here was the question "Dom If you don't mind, I'd like to ask your explanation of why it is difficult to test alternators and how one can go about getting one properly tested? I know you're busy with work, but your contributions in the electrical arena could greatly help increase the knowledge base on this forum. Thanks!" No problem, I would love to answer this question.. Here are the main reasons for each party that tries to test an alternator. Your hometown rebuilder. 1. They are just that, a rebuilder. They know very little about the design and function of an alternator. They just repair factory alternators by replacing parts. They also will tell you your crazy when you tell them an alternator can do 200 amps. They dont understand what they dont know. 2. When they do test an alternator,(on their bench), they almost always use small aligator clips to the battery post of the alternator. Probably 8 or 6 gage. Would you connect your 2000 watt amplifier to your battery with 8 gage? I dont think so....for obvious reasons. 3.On their bench test, they more than likely will never go over 3500 to 4000 rpm. Dont freak out, this is alternator rpm, not engine rpm. An alternator should spin atleast 3 times faster than your motor. The industry standard for max output is to be tested at 6000 rpm. Approximately 1500-2000 engine rpm. 3500-4000 is just above idle. 4.When a load is applied, it should be gradual. 75% of the test stations that are common to rebuild shops are either on.... or off when it comes to loading. (typically 300 amps) There is no way to ramp up the load presented to the alternator. When you load an alternator with an instantaneous 300 amps, the regulator does not have time to react and the reading will be substantially lower. It also depends on the type of regulator used. Some vehicles must have a time delay type regulator due to the car either being so new or aftermarket not available yet. When you load the alternator down, you keep going until the voltage level falls to that of the battery. Which is typically 13.0-13.5 This way all current being pulled is is being produced by the alternator, not the battery. You then take the current reading off the battery post of the alternator. Your local "Autozone" or "Advanced" I have taken my personal vehicle to both of these parts stores just to see why I get so many calls and emails stating "I had my alternator tested and it doesnt work or only does 20 amps". Both companies are improperly trained in how to test your alternator. 1.The first thing they do is roll out their tester and connect it wrong. They put the current clamp on the battery negative. Why they want to know how much current is going through your negative battery terminal is beyond me..... I personally like to know how much current is coming out the alternator OUTPUT terminal...which is the positive one. While your sitting there at idle, before the test even begins, the tester is telling you how much current is going through the negative battery terminal. This is how much charging current your battery is pulling. They all confuse this with how much current your alternator is doing at idle. You need to first load the alternator down before you can determine how much current your alternator is capable of producing. Just for example....I have 3-300 amp alternators on my Suburban. They told me I was doing 55 amps at idle and 168 amps max. He did admit tho after seeing under the hood, he didnt really know anything about setups like mine. I would type more, but I gotta go. If anybody would like some explanation of other issues, let me know. Hope this post helps. Thanks, Dominick Iraggi Post edited to add alternator testing procedure. Ok, I guess I forgot to actually explain how to test an alternator. I will explain it two different ways. One is how to test your own alternator and make sure its producing current and the other is how an alternator shop should test your alternator. 1. Put a voltmeter as close to the alternator as possible. (Positive and Negative both.) If you can put the meter leads directly on or in the wire coming off the alternator that would be optimum. 2. Now start the car and turn all accessories off and check the voltage level. It should be between 13.5 and 15.1 volts. (depends on your make and model of car) It is a good idea to write down all voltage readings your taking. The main thing your looking for is a drop in voltage. Once you hit around 12.5, your alternator is not going to produce any additional amperage. 3. Now turn on one accessory at a time. Write down that accessories fuse rating. Keep turning on accessories and adding fuse ratings until the voltage falls to 12.5. Now add 15 amps if your electric cooling fans are on and 10 amps per battery in your system. Your numbers may look like this. 2 batteries- 20 amps Cooling fan- 15 amps Headlights - 10 amps A/C blower - 10 amps Rear Dfrst - 15 amps High Beams - 10 amps Fuel Pump - 10 amps --------------------- Total not including stereo system 90 amps. If you can turn on all these accessories and your voltage does not fall below 12.8 your alternator is capable of producing more than 90 amps of current. You can now turn on your system and start slow on the volume. Its hard to say how much current your system pulls unless you know how much power your amps are producing at a given volume level. You will need to do all these measurments at idle and at 2000 rpm. This way you can test idle output and max. NOTE: When testing output at idle your numbers may appear a little low. It is probably because your alternator is making your motor bog down and when you spin an alternator slower it can not produce as much amperage.
    1 point
  5. A stripper pole may come in the future but no plans for it as of now. The windshield I want to atleast taco it one time
    1 point
  6. Doors will be going back to normal. Mario realized its too much of a pain especially for demos lol
    1 point
  7. First time posting...haven't been this drunk in awhile....I want to rant but I won't...It's friday and I ain't got shit to do tomorrow....tonight is going to be legen, wait for it DARY...LEGENDARY!!!
    1 point
  8. Congrats guys. I always wondered how many papers someone had to sign when on one of these lol. Too many.
    1 point
  9. congrats guys plan on buying the dd-1 when i start my new job
    1 point
  10. Man you guys are doing big things! It's nice to see people stepping up the car audio game!! Now if only I had bottomless pockets to follow it. lol
    1 point
  11. anyone wanna see a RF amp do a dyno pull? think it will pass? i can whip up a quick youtube video if anyone wants to see it
    1 point
  12. Thanks for the compliments fellas! Subs were excellent and held up well. People were treated to a very good demo before noon. Old batteries and stock electrical. I always do that! Can't help myself ....I like giving demo and meeting sq/bass heads more than competition. Before you know system is drained and two hours and 3 hours later its time to meter. I'll charge the batteries and post a vid of the system fresh. Thanks to ken/forevrbumpn. Sky's the limits. Steve, also a thanks for the kind words. Yes, smell a rebuild!
    1 point
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