Using a scanner, they found our video frequencies.

The green and red bars show that same signal displayed by frequency, with lower frequencies here and higher frequencies up here.

Now think about it. This is an amazing thing

When the frequency goes up, the wavelength comes down.

Up high, these variable lines indicate increasing noise in this frequency range from higher wind and wave.

Frequency

Now desktop computers at the time didn't have that much power, in fact, they didn't have any of that specialty hardware at all.

Frequency Channel

Clock Frequency

I'll describe a couple strategies.

Her smile is in the lower spatial frequencies.

Frequency of the channel

So, if we have a wave here over here, that's what's interesting as the pitch goes up, things get closer, pitch goes down, things stretch out.

It's a color sensor that detects the color frequency in front of me (Frequency sounds) and sends this frequency to a chip installed at the back of my head, and I hear the color in front of me through the bone, through bone conduction.

And on the y axis is the loudness of average ambient noise in the deep ocean by frequency.

Value of the cutoff frequency for the lowpass filter

Value of the cutoff frequency for the highpass filter

We've got a problem with the antenna ringing.

Starfleet frequency 79Baker.

Frequencies please, sir.

Now you are listening to a recording made by Chris Clark, 0.2 miles away from a humpback.

That's shown down here.

Shift to Command frequency.

When you think about it, this is pretty weird.

Can Change Frequency

CPU frequency scaling policy

Scaling capability

Now a laser is different.

OK, let's go back to Mr. Elmo.

(Higher frequency)

(Laughter)

If it comes at a higher pitch, it's because the thing is moving toward you.

Come on, Gaius. The communications frequencies?

Don't move anything. Keep it on the frequency they had it on.

Try the emergency channels.

Those waves have frequencies in infrasound domain, the sound actually nobody knows, domain.

We posited A spectrum of waves lying outside of the range Of those already discovered.

Wavelength interference, weak frequencies, spotty, irregular.

The OED defines spectrum as The entire range of wavelengths of electromagnetic radiation, from the longest radio waves to the shortest gamma rays of which the range of visible light is only a small part.

The second problem relates to how devices conserve power.

So, in this yellow looking region, two different kinds of light waves are present one with a red frequency, and one with a green frequency.

And all of you know the wave equation is the frequency times the wavelength of any wave ... is a constant.

Now this is really an interesting project.

Here's the first example.

Set it up to around A, above A, above A. There's an A, more or less.