As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 53rd installment in his "Excel Finance Class" series of free video lessons, you'll learn how to record bond discount and premium journal entries in Excel.
Add a instrumet (or MIDI) track to your project in Pro Tools! This tutorial shows you how you can take advantage of many of the various functions available to you in Pro Tools and incorporate instruments into your current music project.
This is a recording of a class lecture on Voltage Sources. The first part describes how mechanical friction can generate voltages.
In this clip, you will learn how to create a simple constant current source so that all of your appliances are always running on the same current. This clip will explain exactly what this means and why you need to use it as well as how to set it up. Using the LM317LZ 100ma adjustible voltage regulator and one resistor, you can make a constant current source. With the LM317 1.5 amp version, you can make one with higher currents.
Want to record guitar? Learn from the professionals at PreSonus while host Bill Gibson shares his techniques for recording guitar with this instructional recording video. Discover the typical mic choice for recording an acoustic guitar and how to mic the speaker with this recording tutorial video. Record professional sounding audio quality of your music for your guitar by learning the various types of microphones to use.
As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 33rd installment in his "Excel Business Math" series of free video lessons, you'll learn how to add current stock prices to a stock analysis table in Excel using a web query.
If you're fond of remote-controlled vehicles, you might appreciate this video tutorial on how to assemble a Traxxas high-current connector. To add a high-current connector to your Traxxas R/C model vehicle, you're going to need some pliers, wire strippers, flathead screwdriver, solder and a soldering iron. Replacing the old connector is easy, and will help give your hobby RTR (ready to run) nitro and electric model car or monster truck some life in needs.
This two-part video describes voltage, the potential difference or "pressure" that pushes electric charges through conductors. After watching this, you'll know everything there is to know about voltage and current.
If you own or have access to an auto-ranging or manual-ranging multimeter you can measure several different aspects of circuits, resistors, and the like. For example, you can determine the resistance, voltage, continuity, and current with the multimeter to help you determine the precision of a resistor. This guide will help you learn how to use a multimeter to perform these tasks.
In this video, we learn how to record audio in Ableton. When you are ready to record audio, you will need to first make sure everything is set up correctly. Check the audio input and output so you can choose the sources and configure them so they are correct. You will want to choose the level of input you have and find where the record and on buttons are. There will be a signal of the input when you are recording so you can see what the level of noise is while you are recording. As you monito...
Learn how to set the current layer by selecting elements within an AutoCAD 2011 project. This clip will teach you everything you'll need to know. Whether you're new to Autodesk's popular 3D drafting application or a seasoned professional just looking to better acquaint yourself with the newest iteration of the program, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
Capturing a live drum kit is arguably the most challenging aspect of recording a band. Fortunately, the Internet is awash in video tutorials like this one, which presents a detailed, easy-to-follow overview of the recording process. This series addresses microphone choice, placement, overheads snare and toms.
No amp? No problem. In this home recording how-to, you'll see how to use a DI (direct injection) box for recording an instrument like a guitar, bass or keyboard directly into a console or interface. For more information, including very detailed instructions, and to get started using DI boxes in your own recording, watch this free video tutorial.
Check out this instructional recording video that shows you how to mic a guitar. This installment focuses on guitar recording techniques, covering the basics of acoustic and electric guitar recording and some of the options you as an engineer have after the recording is done. Any recording has to start by getting it right at the source. When recording guitar, new strings are a must. Having the instrument set up properly so that it plays well in tune is also important. Once the guitar plays an...
Recording professional-sounding music at home is cheaper and easier than ever before, but still neither cheap nor easy compared to, say, grilled-cheese-sandwich-making. If you need some help getting started watch this video, which will teach you all about mics, cables, digital interfaces, and the other elements of the modern home recording studio.
Check out this instructional recording video that demonstrates a few basic steps you need to know to record a drum set. You will learn microphone placement and the 3 to 1 rule. Record better sound quality and learn how to properly record a drum set by following the tips outlined in this tutorial video.
This instructional recording video will show you how to record the acoustic guitar in mono, using 2 different microphones in 2 different positions. It also shows you a few simple steps on how to make a stereo signal from a mono recording. Record better sound quality and learn how to record the acoustic guitar with one microphone by watching this tutorial video.
Check out this instructional audio video that demonstrates how to record a narrator's voice for home recording artists. This lesson shows you simple steps to record someone or yourself for a podcast or audio book. Learn which equipment to use, how to plug it all in, as well as how to use and create a space for your voice actor to perform narration.
Eddy Currents are little circles of electricity created when metals are moved by magnets or even when magnets are moved by metals. To understand this practically take a regular piece of cardboard and drop it in between a horse shoe magnet. It drops normally with out being effected by the magnet. This is because the cardboard does not conduct electricity. Therefore it does not cause any eddy currents. But instead if you use an aluminum piece in the same way, it falls very slowly, because alumi...
Getting up for barefoot water skiing with the handle is a great start for beginning water skiers. Learn how to get up on the handle for barefoot water skiing in this water sports video tutorial. Take action: keep feet crossed and take your time waiting until comfortable to pull up. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. ...
Getting up for barefoot water skiing is made much easier with a boom pole. Learn how to get to your feet with the help of a boat boom in this barefoot water skiing video tutorial. Take action: keep holding the boat boom, don't get on feet too fast, and stand into position slowly. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A ...
Transferring from a slalom water ski to your bare feet can be difficult but is one good way of learning to barefoot ski. Learn how to transfer from a slalom ski in this barefoot water skiing video tutorial. Take action: keep toes lifted, move quickly, and put one foot on the water first. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the s...
There are many advanced tricks for barefoot water skiing that anyone can learn. Get tips on how to learn more advanced tricks in this barefoot water skiing video tutorial. Take action: find a water ski school, learn basic barefoot water skiing, and start with beginning tricks. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A nat...
Once you can stand up and barefoot water ski, learn some basic tricks to impress your friends and family. Learn how to do basic barefoot water skiing tricks in this water sports video tutorial. Take action: learn one foot barefoot water skiing, keep feet and arms bent, and begin with slow and steady movements. Paul, the instructor of this how-to video, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes...
Learning to drop a water ski and go from two skis to one ski can be difficult. Learn how to switch from two water skis to one water ski in this water sports video tutorial. Take action: keep balanced, transfer weight smoothly, and keep toes touching water. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A native of Toronto, Canad...
Crossing boat wakes on one water ski can be very difficult and takes a lot of practice. Learn how to cross wakes on a slalom ski in this water skiing video lesson. Take action: keep balanced, avoid leaning to the side, allow rope to move you around wake, and avoid big bounces. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A nat...
Learning to cross the boat wake on water skis can be difficult and scary but is also very fun. Learn how to cross the wake on water skis in this water skiing video lesson. Take action: keep knees bent and arms straight, focus on boat, and pay attention to direction. Paul, the instructor in this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A native of Toro...
Getting up on the water on water skis is difficult for first timers but can be very rewarding. Learn how to get up on water skis for the first time in this water skiing video lesson. Take Action: do not pull arms, keep knees bent and arms straight. Paul, the instructor of this how-to video from Live Strong, is a current member of the Canadian National Barefoot Water Skiing Team. He also teaches bare footing in Florida. He lives, eats, and breathes the sport. A native of Toronto, Canada, he is...
This guided hands-on laboratory activity to help a student understand the proper and safe use of a multimeter to measure current using an electronic labs kit. This video guides the student through the proper techniques for measuring current with a multimeter.
Mr.G shows you an experiment in which you can create pulse DC current (which mimicks AC current) from a nine-volt battery.
Summer is here and flocks of people will make their way to beaches, lakes, and rivers across the country. But before heading out to places like these, it's always a good idea to check the local weather forecast first.
In this clip, you'll learn how to create a vertical nav menu with a current page indicator using HTML and CSS (cascading style sheets). For more information, including a complete demonstration, and detailed, step-by-step instructions, as well as to get started creating your own dynamic navigation menus, take a look.
Check out this instructional podcast video that demonstrates how to use the pop filter or pop shield to record audio. A pop filter helps control your voice while recording it. It's a little device that goes between you and the microphone to eliminate the air in your voice so your voice is recorded accurately. This tutorial contains step by step video instructions that will help you make a pop filter. Record better sound quality by learning how to make a pop filter.
The only official way to record your iPhone's screen before iOS 11 was to hook it up to a Mac and use QuickTime Player to do the recording for you. If you wanted to record your iPhone's screen without an external device, there were unofficial apps you could use, like AirShou, but they required complicated installations. Now, in iOS 11, iOS 12, and iOS 13, Apple has an official, native screen recording tool.
Whenever you need to record a quick message to yourself or someone else, the stock Voice Recorder app on the Galaxy Note 2 does a fine job. However, the situations when you need it the most are when you forget or don't care to actually use it, like during a heated argument or a random police stop where your words can be misconstrued or altogether unheard.
Not too long ago, we told you about a new feature within Android KitKat that allowed for video recording directly from the screen of your Nexus 5. Though functional, the method was a bit clunky and involved hooking your phone up to your computer and sending over an ADB command to start the recording.
Check out this instructional recording video that shows you how to mic a drum kit for a live performance. This uses a minimalist set up with the Shure drum microphone kit. The kit includes six mics and three clips. Record your drum kit during a live performance by learning how to mike it with this recording tutorial video.
A riptide can be terrifying. But if you keep your cool and know what to do, you'll stay safe. You Will Need
As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 16th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate liquidity ratios including current ratio, times interest earned and cash Ratio. Also see how current ratio changes when certain trans...
You might have heard the term "phase" before, but do you know what it is? Check out this instructional recording video that demonstrates how to avoid a phase. Hear some audio examples and learn to listen for a phase. Record better sound quality by learning a few tricks outlined in this tutorial video.
