Zalman Surround Sound Explain

Quote from the article:

“There are two principle ways to produce a surround sound experience. The obvious way is to surround the listener with speakers. This approach has the advantage that it is quite straightforward to implement. To capture the source a certain number of microphones can be set up to record in different directions. Reproducing the original is then a simple matter of playing back the sound recorded by each microphone through a correspondingly positioned speaker. If two microphones are used then a lateral stereo field can be reproduced. If three, four or more microphones are placed in a circle, then a 2D surround sound field can be reproduced. If additional microphones are used that point up and down, then it is even possible to create a 3D surround sound experience. This natural extension to the preexisting stereo technique can account for the success of this surround sound approach.

The second method of creating a surround sound experience is to somehow simulate audio positioning with only two speakers. This is called “virtual” surround sound and we will be looking at that in the next section. ”

Read the full article

Smart Home

What exactly is Alexa? Where does she come from? And how does she work?

While "Alexa" has become synonymous with products like the Amazon Echo, you can't actually go out and buy an "Alexa." So what is Alexa? How does she work? Here's everything you need to know about Amazon's virtual assistant.
Home Theater

Still listening on tinny, muffled TV speakers? Try one of our favorite soundbars

You no longer have to sacrifice sound for size when selecting home audio equipment. Check out our picks for the best soundbars, whether you're looking for budget options, pure power, smarts, or tons of features.
Mobile

Love music? For audiophiles, the LG G8 ThinQ may be the best phone ever made

LG is expected to release a successor to the LG G7 ThinQ, possibly called the LG G8 ThinQ, this year and rumors about it are already spreading. Here's everything we know about it so far.
Smart Home

Google Home Mini vs. Amazon Echo Dot: Which smart home speaker is better?

We put the two most popular smart home speakers -- the Google Home Mini and the 3rd generation Amazon Echo Dot -- together and tested them on appearance, audio, and abilities. So which should you buy? Find out how they did in our showdown.
Computing

Chrome is a fantastic browser, but is is still the best among new competitors?

Choosing a web browser for surfing the web can be tough with all the great options available. Here we pit the latest versions of Chrome, Opera, Firefox, Edge, and Vivaldi against one another to find the best browsers for most users.
Computing

Don't use streaming apps? Try the best free media players for your local music

Rather than using music-streaming apps, you may want something for playing your local music. Good news! There are some good alternatives. These are the best media players you can download for free on Windows.
Mobile

Need speed? Qualcomm unveils the Snapdragon X55, the world’s fastest 5G modem

Qualcomm is preparing for an even faster future: The silicon giant just unveiled a second generation 5G modem for smartphones, promising blistering download speeds as high as 7Gbps.
Mobile

Barbie’s Corvette ain’t got nothing on Sphero’s fully programmable robot car

Sphero is known for devices like the Sphero Bolt and BB-8 Star Wars toy, but now the company is back with another addition to its lineup -- the Sphero RVR. The RVR is a fully programmable robot car that can be expanding with different…
Photography

Luminar’s libraries gain speed, drop need for you to manually import images

Luminar 3 just got a performance boost. Skylum Luminar 3.0.2 has improved speed over December's update, which added the long-promised libraries feature giving editors a Lightroom alternative.
Computing

Keep your portable computer safe and shiny with the best laptop bags for 2019

Choosing the right laptop bag is no easy feat -- after all, no one likes to second-guess themselves. Here are some of the best laptop bags on the market, from backpacks to sleeves, so you can get it right the first time around.
Computing

Like to be brand loyal? These tech titans make some of our favorite laptops

If you want to buy your next laptop based around a specific brand, it helps to know which the best brands of laptops are. This list will give you a good grounding in the most reliable, quality laptop manufacturers today.
Computing

Protecting your PDF with a password isn't difficult. Just follow these steps

If you need to learn how to password protect a PDF, you have come to the right place. This guide will walk you through the process of protecting your documents step-by-step, whether you're running a MacOS or Windows machine.
Computing

Microsoft extension adds Google Chrome support for Windows Timeline

The Windows Timeline feature is now much more versatile thanks to the added support for Google's Chrome browser. All you need to do to increase its functionality is to download the official Chrome extension.
Computing

Google Earth spills the beans, reveals Taiwan’s secret military bases

Google Earth 3D Maps has spilled the beans on Taiwan's deepest secrets. The locations available in full three-dimensional detail include a facility which houses Patriot missiles and the country's National Security Bureau.