Eavesdropping from a distance can be tricky because it usually requires some sort of bug or transmitter. It's easy to transmit audio through lasers, but you can also use lasers to build a microphone that picks up audio from a distance. LucidScience built the Laser Spy System for about $20. To make your own, you'll need a cheap laser pointer, an NPN phototransistor, a headphone amp, and a few other small pieces listed below. A light-to-sound circuit is installed in a small plastic box with the...
Want to find out if your neighbors are talking about you? You could always hack their webcam or turn your iPhone into a secret spy camera, but unless you have a key to their house, that could be tricky to do without getting caught.
Apple unveiled the latest generation of its flagship earbuds, AirPods Pro, on Monday, Oct. 28. Aside from the increased price tag, new in-ear design, and wider charging case, the biggest change by far is in Active Noise Cancellation. Finally, we can listen to AirPods on a plane, walking by a busy road, anywhere with a lot of noise pollution. But how does it work?
Windows 10 is the most cloud-oriented version of Windows to date—yet, while this means you get some nifty new features, it also means some of your personal data is being shared with Microsoft's servers.
Included in Logic Pro is a vocoder called the EVOC 20 PS (PolySynth), a very hand tool when it comes to audio editing. The EVOC 20 PS is a combination of a vocoder and polyphonic synthesizer, which can be played with an external controller keyboard. But let's concentrate on this video tutorial, where you'll learn how to use and record the vocoder synth in Logic Pro. See the steps below:
In this video, we learn how to record your screen in OSX Snow Leopard. First, you need to have QuickTime 10 installed on your computer. Now, go to "file", then "screen recording" in QuickTime. After this, you can right click and change the settings that are on it, if you want to use your microphone and if you want the screen to record. When you are ready, click the record button and it will start to record. To stop it, click on the top of the window and press "stop recording". After this, you...
If you want to beat the worlds hardest game in a few seconds this is for you. The first step is to load the worlds hardest game. After the game is loaded right click on the pane and scroll down to the settings tab. Select the settings tab. After the setting tab is selected click the picture of the microphone located in the window pane. After this right click on the arrow using your mouse. To make this work loop and play must be ticked. After the game scrolls through all of the levels click th...
This is how you would use your PC to be a DJ if you are disabled. First you'll need a second sound card option for the headphones. Cheaper headphones can be used also until you're able to get the proper ones. The software you will be using supports microphone input which is called Virtual DJ. It's a fantastic kit made especially someone with a disability with all the same things that you would find in other decks and a mixers. Then you would want to just experiment with the controls until you...
The camera system on the iPhone has never been better. Apple's iPhone 11, 11 Pro, and 11 Pro Max sport some of the best shooters on the market. But no level of quality makes up for the fact that shady apps can access your cameras for nefarious reasons. You can take control of the situation, however, and block any app you want from using your rear and front-facing cameras.
Back in August, Google unveiled a new YouTube Gaming service meant to compete with e-sports streaming sites like Twitch. At its launch, the service was capable of broadcasting desktop PC gameplay, but when it came to the mobile segment, users were only capable of viewing streams hosted by others.
Now that we've officially seen the HoloLens 2 and Microsoft has shown off the improvements and new superpowers of the augmented reality headset, what about the specs?
I record close-cropped videos and take macro still shots with my smartphones on a daily basis, so as you would expect, I spend a lot of time cleaning these devices. Over the course of a couple years, I've fine-tuned my cleaning regimen, and at this point, it's down to a near-science.
Is your smartphone eavesdropping on you? It's a question that will never go away because it's easy to envision hackers or malicious apps taking over your device to spy on conversations, snap photos, or even record video. But fewer people will be asking it, thanks to Android 12, which has a new privacy feature that visually warns you of possible invasive surveillance.
As long as you have the meeting ID, you can join and interrupt virtually any video call on Zoom. And that's how we get terms such as "Zoom-bombing," where someone jumps into a chat to say or visually show vulgar and inappropriate things to the other participants. However, hosts can put an end to it.
The skinned versions of Android that come with Samsung, LG, and HTC phones usually have a feature that displays a small icon in your status bar when you connect a pair of headphones. It lets you know that your earbuds are plugged in or connected properly, and offers assurance that your music won't be blaring out of the loudspeaker—but mostly, it's just a nice little touch.
Google first introduced Google Home, its latest smart product in the works, at the company's I/O conference in May 2016. It will directly compete against Amazon's Echo, which has so far been a success with over 3 million devices sold, and it was even featured as FBI Agent Dom's only real friend in the second season of Mr. Robot. Google may have their work cut out for them, but we're betting Home will knock Echo out of the water. Google Home is a personal assistant with a built-in speaker and ...
The updates keep coming for iOS 8, and we've got our hands on the developer release of iOS 8.1, currently in beta, which was released shortly after the iOS 8.0.2 update (and 8.0.1 failure) for iPad, iPhone, and iPod touch.
Welcome back, my rookie hackers! Now that nearly everyone and everyplace has a computer, you can use those remote computers for some good old "cloak and dagger" spying. No longer is spying something that only the CIA, NSA, KGB, and other intelligence agencies can do—you can learn to spy, too.
While Siri came up on the scene with hardly any competition back in 2011, Google Now has not only caught up to Apple's intelligent personal assistant, but also excelled in certain areas—with its ability to quickly answer questions, give recommendation, and even deliver information that it predicts a user will want.
If you've never done it before, making a podcast can be tricky, with multiple programs to use and multiple file types to deal with. But, this video series helps you through the complete process of creating a podcast, everything including recording, editing, images, exporting, converting, uploading, and finally… sharing. Watch this whole series to learn how to make podcasts using GarageBand, iWeb, iTunes, and Fugu.
By now, you've probably been inundated with enough Baby Yoda memes to last you a lifetime. But if you don't have the new Disney Plus streaming service on your TV, you're probably wondering where all this is coming from. Well, lucky for you, just in time for the holiday season, we're here to guide you to the best ways to take part in all the streaming fun when you're not glued to your mobile devices.
After teasing what smartglasses powered by Snapchat might look like with two product cycles of camera glasses, Snap has now added augmented reality capabilities to its third take on Spectacles.
When it comes to augmented reality apps, visually immersive experiences are plentiful, but audio experiences are somewhat underrepresented. A new app for iPhones and iPads seeks to shift the AR paradigm toward the latter.
Google hasn't let the throne make them complacent. The king of search has brought one of its newest and most popular mobile features to the desktop. Folks with the latest 4.4 KitKat software available on the Nexus 5 (or those who've installed the awesome APKs we covered for the Galaxy Note 2 and Galaxy S3) have had the "Ok, Google" search feature for a while now.
We have apps that can silence your smartphone's shutter sound, send self-destructing photos and videos, and even make any innocuous image look like a censored nude photo. But, there's still room to be amazed, like when an app can take a panoramic 360-degree image all by itself!
Bill Myer compares four different lavalier microphones for use in producing videos: Sony ECM 55, Sony ECM 66, and Radio Shack lavalier microphones.
Right out of the box, iPhone is incredibly easy to use. If you want to get the most out of every feature, you’ve come to the right place. This video tutorial straight from Apple will teach you how to use the iPod and Genius on the Apple iPhone 3G. The iPhone redefines what a mobile phone can do.
Right out of the box, iPhone is incredibly easy to use. If you want to get the most out of every feature, you’ve come to the right place. This video tutorial straight from Apple will teach you how to record voice memos on the Apple iPhone 3G. The iPhone redefines what a mobile phone can do.
Running diagnostics on your Android phone can be a very tedious process. More often than not, you need to key in dialer codes to see if your device's hardware is functioning properly, though you can also download apps — but these are often hard to understand for a layperson. When a smaller component like a proximity sensor fails, you're often left with no other choice but to take it to a professional.
The software updates from Canadian smartglasses startup North keep coming, each with a unique new twist.
When BlackBerry made the move to Android OS, they were aware of the limitations it presented. Unlike with BB10, they didn't create the operating system and would have to deal with the vulnerabilities already included. As a result, they added numerous security enhancements, and at the heart of this is DTEK.
This morning, in an early morning session at GDC 2017, Brandon Bray, a senior program manager lead at Microsoft, revealed a mixed reality headset made in collaboration with Acer—a different headset than the one we saw from Acer at CES 2017 earlier this year. Also at the event, the name for Microsoft's holographic system seems to have changed from Windows Holographic to Windows Mixed Reality.
Amazon just announced its entry into the set-top streaming content marketplace with its new Fire TV box. Competing directly against Apple TV, Google's Chromecast, and Roku, Amazon is betting on big processing power and voice controls to stand out from the competition. Features include the following.
The Canon 5D is a wonderful camera for shooting HD video footage, but one thing it isn't great at— sound. In order to get great quality audio, you're going to have to use an external sound recorder. If you want professional grade sound, you have to use professional equipment. You need to make sure your sound recorder has a sampling rate of 96 KHz at 16 bit resolution or better.
In order to make a retro wireless handset, you will need the following: vintage handset, a momentary switch, a resister, a Blue tooth headset, wires, a drill, and a blue LED and mount.
Gaming immerses you in environments. To get the most out of the gaming experience, you want the most immersive experience possible. That starts with great audio.
In the music world, it's safe to say electric instruments are more versatile, but they lack the portability of their acoustic counterparts. However, with the aid of your smartphone plus an audio interface, you can play your electric instrument anywhere — with all the pedal effects you please — and even record your efforts.
This video teaches how to change Windows 7 accessibility options. Choose Start, Control panel. This opens the Control Panel window. Choose Ease of Access in the control panel window. This opens Ease of Access window. Inside the Ease of Access window, there are various links that allows you to set various accessibility options in windows 7. You can use these settings for options like "Optimizing Visual Display", "Replace sounds with visual cues" and you also have settings to choose how the way...
HP TouchSmart is a powerful PC with innovative features. Using the HP TouchSmart Recipe box you can set up the blue tooth headset. The recipe box provides an easy way to work with you recipes using voice commands. You can set up your blue tooth head set to use the voice command feature of the recipe box. This gives the freedom to walk around your kitchen while cooking. The microphones embedded in the TouchSmart can also be used for this purpose but the blue tooth head set gives a better voice...
In this how to video, you will learn how to make a LEGO stop motion movie. First, you must create your set. The base plate must be taped down to the table or a hard surface. To create the animation, move the LEGO man's leg and take a picture. Move it again and take another picture. Keep on doing this until he reaches the destination you want. The more pictures you take the smoother the video will be. To edit the animation, import it to your computer and open up your movie editing program of c...
