Signals

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Ken C. Pohlmann  |  Aug 13, 2019  | 
For the first time, the engine is mounted amidships: 6.2-liter naturally aspirated V8, 495 horsepower, 470 lb-ft of torque, 0 to 60 mph in under 3 seconds, top speed of 194 mph with optional performance packages. It is the most powerful and quickest base-model Corvette ever. And it has the most powerful Bose sound system ever in a sports car.

Ken C. Pohlmann  |  Jul 30, 2019  | 
I have a theory. Well, it’s not really a theory. It’s more of a hunch. Actually, it’s not even a hunch. Just a tingling. But sometimes my tinglings are surprisingly prescient. Here’s my tingle: Thanks to societal shifts, in the coming years there will be a huge resurgence — a boom — in the popularity of home theater.
Ken C. Pohlmann  |  Jul 23, 2019  | 
I've said it before and I'll say it again. The most innovative developments in home theater won't happen in the home. They'll be in the car. Now, Tesla has announced another incremental step in that evolution: YouTube streaming to your dashboard.

Ken C. Pohlmann  |  Jul 09, 2019  | 
You are asleep in your bed. You suffer cardiac arrest. Your smart speaker calls for help. It may save your life.

Ken C. Pohlmann  |  Jun 25, 2019  | 
All good things must come to an end. Once the coolest thing ever, once the “must have” feature of 1989, once the proof that you too were hip, car CD players are now driving down a particularly lonely highway. Much like 8-tracks and car cassette players before them, car CD players are heading for oblivion.

Ken C. Pohlmann  |  Jun 12, 2019  | 
As everyone knows, an ear infection is nothing to joke about. And as every parent knows, the plight of a toddler with an ear infection can be downright scary and diagnosing it isn't easy. There may soon be an app for that.

Ken C. Pohlmann  |  Jun 06, 2019  | 
Apple has a long history of creating compelling advertising like the legendary “1984” commercial that contrasted its maverick standing with the conformity of its competitors. In January Apple rented a billboard to deliver a message to attendees of the annual CES trade show: “What happens on your iPhone, stays on your iPhone.”
Ken C. Pohlmann  |  May 28, 2019  | 
You can use your smart speaker to play music, tell you a joke, and even make phone calls. But you can't use it to call 911. That's not so smart, is it?

Ken C. Pohlmann  |  May 14, 2019  | 
Yesterday, the U.S. Supreme Court dealt a potentially serious blow to Apple. The justices decided that a consumer group could move forward with its class-action antitrust suit against Apple. An unfavorable decision in that case could cost Apple hundreds of millions of dollars, upend the apps marketplace, and even rewrite the economics of streaming music.

Ken C. Pohlmann  |  Apr 23, 2019  | 
Once upon a time, when you wanted to change channels on your TV, you had to actually get up, walk across the room, and twist a dial. While you were there, savvy users also wiggled the rabbit ears a little bit, and for good measure, whacked the side of the (wood) cabinet. Times have changed.

Ken C. Pohlmann  |  Apr 09, 2019  | 
"So God created man in His own image; in the image of God He created him; male and female He created them." [Genesis 1:27]

Ken C. Pohlmann  |  Mar 19, 2019  | 
Has this ever happened to you? You are surfing on your laptop and suddenly a scary screen appears, demanding ransomware payable with your credit card info, and 3 bottles of vodka. The same thing happened to me, except I was watching TV and instead of demanding that I send money, a pop-up on the TV screen offered to send money to me.

Ken C. Pohlmann  |  Mar 12, 2019  | 
Shakespeare famously observed, “Brevity is the soul of wit.” But if Shakespeare could read modern texts, peppered with AFAIK, IMHO, LOL, OMG, ROTLF and WTF (which is NSFW), I’m not sure he would make the same assertion. And don’t get me started about emoticons.
Ken C. Pohlmann  |  Mar 05, 2019  | 
Your phone has a 100 million-times more computing power than the Apollo guidance computer that landed men on the moon! How many times have you heard that? In fact, that is probably a reasonably true statement, and perhaps even underestimates just how powerful today's phones are. But one thing hasn't changed much since 1969, or even since its invention in 1925 - the dynamic loudspeakers in the astronaut's helmet headsets.

Ken C. Pohlmann  |  Feb 19, 2019  | 
I am an audio guy. All my life, I have been fascinated by the physics, physiology, and technology of audio. You might be surprised to know this, but my hearing is more important to me than my eyesight. But hearing is a privilege that not everyone shares.

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