2007 Nissan Pathfinder on 2040-cars

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Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

Automakers can, and do, use your private information however they want

The first paragraph of Mozilla’s *Privacy Not Included" buyerÂ’s guide about car privacy issues is worth repeating here: “Ah, the wind in your hair, the open road ahead, and not a care in the world Â… except all the trackers, cameras, microphones, and sensors capturing your every move. Ugh. Modern cars are a privacy nightmare.” “Ugh” may be an understatement. The crux of the matter is control: The nonprofit Mozilla Foundation has found that vehicle manufacturers have collected tons of “private” data from vehicle operators, thanks to the proliferation of sensors and cameras and smartphones connected in and to cars. In its report, Mozilla found that 25 car brands all failed the consumer privacy tests it carried out. Its research found that 84 percent of car companies review, share or sell data collected from car owners, and that the information was used for reasons unrelated to the operation of a vehicle or to a car brandÂ’s relationship with its owners. And beyond that, the report says that many companies — more than half — “say they can share your information with the government or law enforcement in response to a 'request.' Not a high bar court order, but something as easy as an 'informal request.'” Some other points made by the foundation: — Six car companies can collect intimate information, including a driverÂ’s medical information and genetic information. Plus info about how fast a person drives and the songs he listens to in the car. — Nissan earned its second-to-last spot (Tesla, not surprisingly, was worst) “for collecting some of the creepiest categories of data we have ever seen": In an apparent attack of full disclosure, Nissan said that it can share “inferences” drawn from the data to create profiles “reflecting the consumerÂ’s preferences, characteristics, psychological trends, predispositions, behavior, attitudes, intelligence, abilities, and aptitudes.” It also collects information about “sexual activity.” It's not clear how they can do that, but in their privacy notice they say they could. Not to be outdone, the report says, “Kia also mentions they can collect information about your 'sex life' in their privacy policy.” — Only two of the 25 brands reviewed, Renault and Dacia, stated that drivers had the right to delete their personal data. The brands are headquartered in Europe, where consumers are protected by General Data Protection Regulation privacy laws.

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