Thứ Bảy, 29 tháng 9, 2018

Youtube daily vehicle Sep 29 2018

There's a great art to miking a vehicle,

and there's no one fixed way.

The fun part is how do you mic an onboard,

an in-motion recording.

A pretty typical setup might be

a microphone on the muffler.

By its nature, the sound of a vehicle is coming

out of its muffler.

Most of its sound is coming out of its muffler.

So that's a point that you wanna be capturing,

not only from the exterior recording of the vehicle,

but when you're doing your interior recordings

or what we call onboards.

And we do those in separate passes.

We'll do all the exterior maneuvers, start and drive away,

in and stop, passbys, and then we'll re-rig

and put microphones all around the vehicle

for what we call the onboards because we're gonna be

in motion all the time.

Then we'd like to have an interior perspective

of the vehicle.

I like to have at least a quad setup

because if the perspective of the camera

is you're inside the car, you wanna feel like

sort of there's a left right and a left right surround

so you feel like you're inside the cockpit of the car.

So I wanna have some interior cockpit feel behind me.

Then there's a lotta controversy

about how do you mic the engine.

I don't particularly like the sound

of microphones in the engine compartment,

though many like to record that way,

because I feel you get too many of the mechanics

that you don't actually hear when you're inside a car.

Nobody shoots a movie from inside the hood.

They shoot movies from inside the passenger compartment.

So you should, my favorite way is to place some microphones,

spot mics, right up by the firewall,

right behind the dashboard and get that engine perspective

so that if you're gonna rev it and do some kind

of performance-based driving, you get a decent feel

for the engine without the tap it clatter

or the valve train and the air compress,

the air conditioning compressor squeal.

You just don't want all those miscellaneous sounds

because they're very mechanical and clattery

and I think distracting in a scene

about probably two people talking.

Unless it's a movie about cars, I mean,

if it's a Fast and Furious,

that's a very different aesthetic, and again,

that recordist, that person capturing that sound,

is gonna take into consideration the kinds of sounds

that you want.

I know in those Fast and Furious movies,

you cut to the engine compartment and you see the blower

or the super charger.

In that case, you probably wanna have two or three mics

inside the engine compartment because you wanna hear

those flaps open up and you hear the carburetors

open and breathe in gasoline down into the manifold.

So you're kind of, you're thinking creatively

based on the movie when it comes to where

your microphone's gonna be placed.

Then there are other, it depends on what you,

if it's an old farm truck and he's bouncing along

in the back 40, you might put a microphone or two

in the wheel wells because you wanna capture

the suspension creaking.

It's an old farm truck, you might wanna hear the dirt

and the rocks kicking up inside of the wheel wells.

That's a classic sound of driving along the farm.

If a car or an old farm truck, and we just did this,

part of your full,

part of your workup might be suspension squeaks.

Because it's fun to like get in the back of the car

and like push on the back corner of the bed

and go that (squeaking)

and those are nice sweeteners you can add

as you're bobbing along inside the cab,

checking out the back 40.

Part of what we're trying to create is verisimilitude.

If we can convince the audience that you're in that vehicle,

then they more quickly suspend disbelief

and sign in to,

sign on to whatever's happening dramatically.

So anytime we can make a vehicle sound like

it's what it really sounds like,

we've helped the filmmaker tell a little bit of the story.

For more infomation >> How to record car sounds and vehicle workups with Mark Mangini - Duration: 3:49.

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Emergency Vehicle Story For Kids | Fire Truck, Ambulance, Police Car Video | Superhero Fun Rhymes - Duration: 2:49.

The wheels on the bus go round and round. round and round, round and round.

The wheels on the bus go round and round, all through the town!

The wipers on the bus go swish, swish,swish. swish, swish, swish, swish, swish, swish.

The wipers on the bus go swish, swish,swish, all through the town!

The horn on the bus goes beep, beep, beep. beep, beep beep, beep, beep, beep.

The horn on the bus goes beep, beep, beep. all through the town!

The babies on the bus go waah, waah waah! waah, waah waah! waah, waah waah!

The babies on the bus go waah, waah waah! all through the town!

The mommies on the bus go shh, shh, shh! shh, shh, shh! shh, shh, shh!

The mommies on the bus go shh, shh, shh! all through the town!

The wheels on the bus go round and round. round and round, round and round.

The wheels on the bus go round and round, all through the town!

For more infomation >> Emergency Vehicle Story For Kids | Fire Truck, Ambulance, Police Car Video | Superhero Fun Rhymes - Duration: 2:49.

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Rimac Electric Vehicle Carbon Fiber Secrets [Part 3] -- /INSIDE RIMAC - Duration: 6:47.

I'm Mate Rimac, founder and CEO of Rimac Automobili. Over the past eight years the

goal has shifted. It started with a dream to make my own car, and now we consider

ourselves as a technology company pushing the limits of electric vehicles

and building the next generation of electric sports car.

all parts are developed in 3d models the designers work on them then the

engineers aerodynamics crash safety production all of that has to be taken

into consideration then in the end when we have the finished part in the 3d

model we have to decide how to produce it for some more complex parts like this

one the rear bumper when it's a big part we usually make a positive model which

is machined out of a solid block which represents the final geometry of the

real part then we laminate a composite tool which in this case consists of six

or seven pieces in order to be able to disassemble it once it's laminated and

from that tool we make the piece which is a carbon fiber piece in this case

which then gets either painted in clear coat or in a certain paint for other

parts usually small parts which are made in higher volume we make a direct mold

or a direct tool out of metal or in this case aluminum the first step of the

production of the composite parts is to get the 3d models and get the

three-dimensional shape into a flat plane to be able to cut it then the

machine the cutter cuts the material specifically for this part for the

different layers in this case it's a prepreg carbon fiber piece which means

the carbon fiber has pre impregnated resin into it already then the

colleagues here in the carbon fiber Department laminates the carbon fiber in

different ways and different angles with different layers and different materials

over the mold it gets vacuum backed and then put in the into the other place in

the autoclave that's cooked under high pressure and high temperature in a

special curve after that it gets taken out of the mold cut bonded if necessary

painted or upholstered and then into the car or if it's a part of a battery pack

it gets into the battery pack production depends which part is so here we don't

only produce the parts of the car like the body parts in the interior

but also functional parts like battery module housings or in this case the

Power Distribution units for Koenigsegg Agera so many parts are made here not

just the body parts of the car

so we basically had to learn all of these things how to make a mold how to

develop a part how to make a body panel and in the beginning our parts were

taught to best let's say they were heavy and the surface quality was not really

good so it took a lot of effort and time and

learning to get to the level where we are now where we can have you know

perfectly looking clear carbon pieces and especially the structural parts for

the the safety relevant components like battery pack housings and for the next

model also the carbon fiber monocoque and especially it took quite some

investment to get here with the autoclaves and the other equipment so

widen the concept one have a monocoque because I couldn't afford the autoclave

in the beginning so after the parts are finished with the autoclave and we get

we get them out of the mold they get cut bonded if necessary if it's multiple

parts then they come into the paint shop so this is for example the carbon fiber

piece straight out of out of the mold and then the guys here prepared them and

paid them and until we get a finish like this it's about 15 layers of clear coat

but they can also be painted in different kind of colour schemes and the

good thing is this paint shop is right next to the carbon fibre production so

if there is some issue the guys can work with each other to work out all of the

problems and to get to the right quality and to see where the issue happened

whether in the production of the parts or in the paint shop so we are here in a

machine shop of Rimac Ultima building so we are not just making the car and the

systems but also the little parts we start with a block of material like this

for example which is aluminium and from that we make a bunch of different parts

in this case for example a gearbox or a part of the powertrain or even the

little bits and pieces like the levers in the on the steering column or parts

of the battery pack even the lights of the car so from the same local material

there are thousands of parts being produced not just for our own cars but

also for the stuff we do for other manufactures for Koenigsegg Aston Martin

and a bunch of others so it starts as a block of material and we do the

all the little bits and pieces then do the systems and then they go into the

cars so besides just making the parts there is also a lot of tools and jigs

necessary to produce parts so this is for example part of a mold for carbon

fiber piece so this is also made here so we design the parts engineer them

develop the tools then we make the tools here we make the parts make the systems

and then the whole car so the big step for us is coming from the technology

company and the very small volume manufacture to a serious supplier in the

car industry so we want to scale up to thousands of units so of course you

can't produce components like this anymore

I love machine parts they look nice but they are expensive to produce and it

takes a lot of time so going into high-volume production it doesn't work

like this anymore we are expanding our machine shop a lot we are moving into a

new location in the next within the next year and there will be tens of machines

dozens of machines around now we have just a couple of them but we will also

use a lot of more casting and plastic parts and so on when we go into higher

production

For more infomation >> Rimac Electric Vehicle Carbon Fiber Secrets [Part 3] -- /INSIDE RIMAC - Duration: 6:47.

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How Electric Vehicle Batteries Could Be Used to Power Entire Cities - Duration: 5:50.

For more infomation >> How Electric Vehicle Batteries Could Be Used to Power Entire Cities - Duration: 5:50.

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Vehicle crashes into building - Duration: 2:02.

For more infomation >> Vehicle crashes into building - Duration: 2:02.

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Vehicle fire on I-20 - Duration: 0:49.

For more infomation >> Vehicle fire on I-20 - Duration: 0:49.

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Cascade Weekly Vehicle Inspection - Duration: 2:54.

Good morning guys! This is part 2 of the previous video.

This is a deeper checkup. You should do it once a week.

We'll start by checking the oil.

You'll notice in this case that this truck needs a quarter gallon

We recommend that you fill it up if the oil change is scheduled far ahead.

This is the brake fluid. This one is almost empty.

This truck must have an issue with the brake system.

You should contact us at the shop so we can fix it.

This is the power steering fluid. Fluid level looks fine.

Next is the coolant and it is very Important.

We recommend that you check it when your car is cooled down

to avoid an accident when the car is still hot.

It all looks fine.

Next, we make sure that the battery is fastened to the frame,

and that the terminals are in good shape.

Next is the transmission fluid. It looks good.

Now the wiper fluid. This one needs a refill.

Next the wipers. You should replace these every six months.

In winter time we recommend to set them up like so.

This will prevent damage from the snow.

Next we do the same checkup from the previous video.

This time we will also check the blinkers.

First, the front side. Next, the rear side.

Now , other side.

Again, you should do this checkup once a week. Thank you!

For more infomation >> Cascade Weekly Vehicle Inspection - Duration: 2:54.

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Cascade Daily Vehicle Inspection - Duration: 1:19.

Good morning guys!

We recommend that you visually inspect your vehicle

every day before going out to work.

We will first make sure that the tires look good.

This one over here looks a bit flat.

We recommend that you take it to a tire shop.

In this case, I will check the tire pressure myself.

We were right. It is 10 lbs low.

We will now turn on the lights to make sure they're working fine.

So, this is a very quick daily Inspection

It will help you avoid tickets and ruined tires. Thank you!

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