Search Results | frequency
Your search for "frequency" returned 877 results
What Are the Colors in the Visible Spectrum?
science.howstuffworks.com/colors-in-visible-light-spectrum.htm
All colors that you see fall into the visible light spectrum. Learn about the colors in the visible light spectrum in this article.
What Is a Quartz Watch?
electronics.howstuffworks.com/gadgets/clocks-watches/quartz-watch.htm
Quartz watches actually use quartz crystals to keep time. How can they be so accurate? Find out why quartz makes such a great time keeper.
How Much Do You Know About Audio Engineering?
play.howstuffworks.com/quiz/how-much-do-you-know-audio-engineering
Recording music has evolved a lot since the initial days of the microphone. Whether you are recording at a professional studio with a large analog console or are recording into an interface connected to your laptop at your home studio, there are concepts, terms and processes that separate the good from the great. Think you're one of the greats? Test your knowledge!
What's a shark's "yummy hum"?
animals.howstuffworks.com/fish/sharks/shark-yummy-hum.htm
A yummy hum is a sound that dying fish emit -- it's like a dinner bell to a shark. Read about the theory of the yummy hum and how it beckons sharks.
Skipping Stones on Ice Makes Crazy Sci-fi Sounds
science.howstuffworks.com/skipping-stones-on-ice-makes-crazy-sci-fi-sounds.htm
You know that sound synonymous with a certain laser blaster from a galaxy far, far away? Yeah. It sounds like that.
What does 900 MHz mean in a cordless phone?
electronics.howstuffworks.com/question320.htm
I've been looking at cordless phones and have noticed that this area has gotten fairly complicated! For example, what is the difference between 900 MHz and other systems?
How An Oscillator Works
electronics.howstuffworks.com/oscillator.htm
Oscillators show up in lots of electronic equipment. In fact, you might be surprised to know that computers, radios, metal detectors, and stun guns all use oscillators. Read on to learn how an oscillator works!
How Radio Controlled Toys Work
science.howstuffworks.com/rc-toy.htm
RC toys come in many varieties from cars to robots. Learn about the parts of a radio controlled toy and see how RC toys operate without the aid of wires.
Can anyone hear my baby monitor?
home.howstuffworks.com/question333.htm
I have read that it is possible for people to listen in on baby monitors. Is this true? Can people hear my baby monitor?
How Metal Detectors Work
electronics.howstuffworks.com/gadgets/other-gadgets/metal-detector.htm
Metal detectors can help you find metal buried deep in the ground. Find out how metal detectors work and learn about the different types of metal detectors.