How To: Filter noise from an audio clip with Audacity
New to Audacity? Audacity is a free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems.
New to Audacity? Audacity is a free, open source software for recording and editing sounds. It is available for Mac OS X, Microsoft Windows, GNU/Linux, and other operating systems.
Changing the hold music piped into your company phone is a prank some callers will appreciate—depending on what you replace it with.
There's a lot of questions floating around about Magic Bullet Looks and color grading. Here is a brief run through and then the "A Day At The Beach" clip with before and after shots of each clip.
A skateboard consists of three elements: the board or deck, the wheels, and the trucks, which connect the wheels to the deck. Craft your own sweet ride by putting them together. Learn how to build your own skateboard with this Howcast guide. It is laid out for you in 9 easy steps. The materials to building your own skateboard are as followed:
Notorious hacker Chris Tarnovsky opens his underground laboratory to WIRED, providing a peek into the world of satellite television smart-card hacking. This complicated process involves nail polish, a pin head and various acids -- so don't try this at home (unless you're Chris Tarnovsky)! Chances are you won't even know what's going on here, but that's not going to stop you from watching this video tutorial on how to reverse-engineer a satellite TV smart card, is it?
This instructional drum video shows you how to make a Guinean bolong bata drum. The Bolong Bata comes originally from Guinea. The base is made of two half calabashes. One half is covered with goat hide, tied with rope to the bottom of the other calabash. The hole in the upper half is made for acoustic purposes. And if you like the music, you may put some money in it. The Bolong has three or four strings, made of rope, tied to a wooden stick on one side and a wooden keg on the other. The strin...
Potassium is an important metal for keeping your cells alive and can be found in many foods, including fruits, vegetables, and meats. Potassium is a mineral that helps maintain normal fluid balance in your body, helps control blood pressure and reduces your risk of kidney stones. Potassium is particularly high in foods like bananas, sweet potatoes, yogurt, yellow fin tuna and soy beans. Try these tips for buying foods rich in potassium in this healthy nutrition how-to video.
It is possible to weave chainmail with a plastic fork. This instructional metalsmithing video will show you how it's done. This chainmailing technique does work better with a metal fork, though. You still need a pair if needle nose pliers to close the rings and work at a reasonable pace. Do you think it is possible to weave chainmail with a fork an knife? Now that would be truly decadent.
To install a sliding patio or deck door, first decide a practical, aesthetically logical and structurally sound location for the entranceway. Do not locate a patio door closer than 4 feet from any corner, otherwise the solid-wood sheathing or metal bracing at the corners could be compromised. Also, plan ahead. We chose the door's location in part because it allowed the option of later adding a bathroom at the corner of the adjacent wall. For a step-by-step at the installation process, take a ...
Check out this home repair tutorial video that demonstrates how to repair a lead on a Dyson vacuum cleaner. After a long period of time, the lead will get metal fatigue within it and the machine will work intermittently. Follow the step by step instructions in this domestic appliance repair video to properly troubleshoot the Dyson vacuum's switch unit. Please note that all work should be performed by a qualified person. Make sure to take the necessary precautions to ensure a safe repair of yo...
This video demonstrates how to create an artwork using ordinary aluminum foil from your kitchen. This technique is good for those people who have no inspiration of what to paint but want to be creative. This collage technique is a fun way for beginners to experiment with textures, composition and color. Materials used in this video are aluminum foil, a glue stick, Bitumen (a material used as primer for painting on metal without rusting), collage or textured paper, spray paint, acrylic paint, ...
Evenin' Gov'na! How lucky you are to have that datascope (a.k.a. computer); for now you can build yourself some SteamPunk Goggles for your next bioscope (a.k.a. movie)! You will need an old wallet, metal pieces, two plastic water bottle caps, old clock parts, an electric motor, mini tires, plastic pipe, an LED toggle switch, and a pair of sunglasses. Watch this video fashion design tutorial and learn how to make a pair of steampunk binocular style goggles.
This video tutorial shows how to make a cool beer glass out of a beer bottle. This is also a great trick for cutting the bottle; forget the glass cutter or tricks with string and acetone. Just pour oil up to the level where you want the bottle cut off and place a red-hot piece of metal into it. Because of the great heat conductivity of oil and at the poor heat conductivity of glass, it will expand at the edge of the oil surface, cracking in a nice even line. Watch this instructional video and...
Convert your bike to tubeless using the "ghetto" method. You will need a sealant, a tire, a rim, a metal tire lever, a knife or scissors to cut the tube, a tube a size smaller than your rim, an air compressor, and soap and water. You will need a sweet, doggy mascot as well.
Audacity is a music editing software that allows you to do a bunch of cool stuff like removing vocals from a track, edit your own track, delete clips, add clips, etc. It's great for those interested in mixing or making their own music or creating karaoke versions of their favorite songs.
See how to set up a new radio controlled engine from disassembly, cleaning, sealing the engine, and clutch bell assembly. This will show complete tear down, cleaning to avoid metal flakes in the engine, reassembly of the engine, and then sealing the entire engine. This can be used on any SB or BB engine (small block and big block) from OS, Picco, TRX, HPI, Axial and also any engine size.
Watch to learn how to say the names of the types of things you find in an antique store or at a flea market in French.
This 3 part Movie Maker tutorial explains all the main functions of Movie Maker and how to use them. Part one starts with importing video clips, editing clips, adding video effects and transitions, etc. Part two covers basic sound control, adding titles and credits, and putting in overlay credits. Part three shows you how to take a pile of pictures and music and instantly create a musical montage.
A reasonably in depth Talk & Walk around and eventual start up and run of my DIY Jet Turbine Go Kart. Please excuse my mistake when I stupidly say that Jet engines don't 'Squeeze' the air - of course they 'squeeze' the air !! The compressor wheel within the turbocharger see's to that! - What was I thinking of ?? Oh, AND the fact I refer to the OIL pump as a FUEL pump as well - what a chump. Also, the tacho didn't seem to want to work correctly, It wouldn't read over 5000RPM for some reason - ...
If you have a beautiful Annual flower bed or a formal bed with lawn on one side you'll want a clean edge between the two. It not only looks nice but keeps weeds from encroaching into the bed helping reduce maintenance. There are several ways to create a nice edge to your beds. You can use a shovel, digging a line bit by bit but that gets hard on the back. Available materials for edging include, plastic edging and metal strips and wooden edging pieces. The wooden edges can be linked together b...
One of the few raspberry pests is the raspberry cane borer. It is an easy pest to control organically because all you do is clip it out, no spraying and no one gets harmed. It's simple to find, look at your cane, you'll see where it is dead, then go down about 6 inches and you'll see 2 little girdle lines. The adult has girdled the cane and laid an egg in between. If you don't clip this out that egg will hatch, the worm will go down that cane and kill the whole cane. So as soon as you see the...
In this metal working how-to video series, learn how to forge metal from metal working expert and fabrication specialist Terry Leafty. Terry will give you the history of metal forging and hot metal forging tips such as how a homemade metal forge is constructed, and what metal forging safety gear you need for working with hot metal. He'll also show you how to create sculptural items like vines and leaves.
In this how-to video, you will learn how to add movement to still images using Final Cut Pro. Click on the view mode button in the canvas window. Set the mode to Image and Wire Frame. Move the canvas play head to the clip you would like to affect, and select the time line. To control the scale, grab the corner to shrink or enlarge. Reposition the clip by clicking on the image and dragging it around. To rotate the clip, move the mouse over the edge and click and drag it to spin it. Select the ...
How to Make Anything demonstrates how to make a freeze frame in Sony Vegas. You can go to the preview window and click on save snapshot to file. The program will then create a jpeg which you can lay into your video to create a freeze frame. You can also use Vegas' velocity envelopes to create a freeze frame. First, zoom into your video in the timeline so that you see each individual frame. Make sure that quantize to frames is toggled in the options menu. Then, hit S to split the video. Right ...
By using sewing pattern Simplicity 4670, the author of this tutorial video takes you through the steps needed to produce a great shirt collar. First you should attach interfacing to one piece of the shirt collar. Here you will be using fusible interfacing and taking the facing to the shirt collar iron the interfacing to the wrong side of the fabric. Sew a guide line that is 5/8ths of an inch wide along the notched edge of the shirt collar's facing piece. At the dot markings of the collar clip...
Attention jewelry makers! When making your own unique jewelry designs, one must learn how to secure the end crimp beads with crimping or chain-nose pliers. Crimp beads can be used for finishing off your strung jewelry or as "stoppers". In this tutorial, learn how to hone your jewelry-making skills!
The music and sound effects that play in the background of any videos you edit helps set the tone, so it's essential to get it right. Enlight Videoleap, an extremely powerful and popular mobile video editing tool for iOS, lets you quickly and easily add audio from your iPhone and the cloud, but things can still get a little confusing when you have a timeline full of clips.
One of Apple's most touted (but seldom seen on social media) apps, Clips, got an update on Wednesday.
It is a beautiful, yet scorching day here in Los Angeles, and the only reason I would ever step outside from my air-conditioned castle would be to grill out by the pool. There's just one problem: backyards are few and far between here in The City of Angels.
YouTube and the National Football League have announced a partnership that should greatly improve the online experience for gridiron fans. In a posting on their official blog, YouTube outlines a deal that will bring NFL video clips to their immensely popular site while bumping official NFL pages up to the top of relevant Google search results.
Chances are that you've been using your microwave just to nuke leftovers, but they can do so much more than heat up last night's dinner—microwaves can help you peel garlic more quickly, get more juice out of lemons, disinfect your kitchen, dry out herbs, give beauty products new life, cause exciting explosions, and even arc weld.
This is a create creation as a toddler toy. My girl loves this toy, she even wanted to take it to bed at night ... Sometimes, some of the most simple toys are some of the most like toys. This toy is cheap and can be completed in 10 minutes at most.
Detect metal with a metal detector! In this video tutorial, you will see how to create a metal detector out of just two household items, for under twenty dollars. So, if you're on a treasure hunt, and have no money yet, then make your own metal detector.
The Media Manager that comes with Keynote is a useful tool for adding in all sorts of media to your slideshow or project; and videos can add an extra level of depth and information to your project. Take any movie or clip from your iTunes library and then use the Media Manager tool to insert it into Keynote. It's a very simple process - the whole video showing you how to do it takes barely a minute!
When editing digital footage within Windows Live Movie Maker, it's important that you not forget that you're not working in a strictly visual medium—that is, you should also give some consideration to your movie's soundtrack. This clip from Vimeo's excellent Video 101 covers how to do basic sound editing within Movie Maker.
Start with Adobe After Effects. Decide what you want your intro to look like. Then follow along with this tutorial, which shows you how to use the various tools in After Effects to create a short yet effective intro clip.
This tutorial shows you how to replicate a popular Hollywood technique. It can be difficult to get the camera projection look with an actual camera, but Adobe After Effects has an easy alternative. Turn any 2-D still image into a dynamic 3-D clip.
If you've imported some video footage into iMovie, but want to use the sound elsewhere, like in GarageBand, you're going to have to detach the audio from the video. This tutorial will show you how to remove the audio from an video clip in iMovie in Mac OS X. Detaching audio is very simple, so don't worry!
To some, it's sacrilege. To others, just a bit of good fun. In this clip from the folks at Lifehacker, we learn how to install and use Google's Android OS on an iPhone 4 using iDroid. Learn how to run Android on your Apple mobile device with this hacker's how-to.
Facebook doesn't make it easy to export your contacts' email addresses from their site. But you can totally do it. And this clip will teach you everything you need to know. (Note: To follow along at home, you'll need to create a new Yahoo! Mail email account.)