Posts Tagged ‘gadgets’

Hi everyone, I found this great blog today for people who do most of their mixing digitally, like me. As much as I like the sound of analogue gear in many cases, digital mixing is simpler, faster, and best of all, cheaper. This site has some awesome info on VST plugins and what they’re mixing qualities are like. Definitely worth checking out.

My dad bought this old Holden ute for us to bush bash around in at our farm. But me and my quest for experience couldn’t see this as anything less than a perfect opportunity to get some car audio experience, before this all I’d done is put a new head unit in my own car which was a simple remove dash, pull out old unit, cut off wires and attach wires for new unit job.

The ute however, started like this:

It didn’t matter how hard I tried, I just couldn’t get the Bluetooth working! And the fact that the speakers had been removed from the doors didn’t help either.

So I decided everything needed to be replaced. I went down to Jaycar and picked up a cheap head unit with radio and MP3 input and a pair of 6″ drivers to work with.

First part of the job was to remove the old unit. This required tedious screw removal from the glove box and under side of the dash to get it off, and eventually I figured out to get the unit itself out I had to unscrew the knobs on either side. After that I decided to just cut all the wires as it would be safer and easier to redo it.

To make things more difficult this units hole was smaller than the new unit. So after some awkward angle grinding, eventually I got the size to what was needed, and inserted the head unit frame.

Next was the speakers, this was a pretty simple put them in the hole and screw them in process, then I ran the wires through the doors, behind the floor mat and around to where the unit was.

Then comes the fun part, wiring. First I wired up the positives and negatives for the 2 speakers to get them out of the way, then I could concentrate on the power. My original plan was to wire both the ACC and the Battery wires straight to the car battery, but a friend of my dads showed me I could wire it straight into the fuse box. We tested what fuses were there to find one that would give constant power without a key in the ignition and one that would only give power when the key was on accessory, which meant I could set it up like a normal car head unit! So we pulled out the 2 fuses and stuffed the end of the Battery wire under the fuse without the constant stream and the accessory wire under the one with the constant stream.

*Blue – Battery Wire

*Red – Accessory Wire

Then all that was left to do was tape up the wires to the wires coming out of the attachment for the back of the uni…

Plug the attachment into the unit, plug in the antenna cable, slide the unit into the frame and put the underside of the dash back on!

And that was my super old car audio makeover!

Audio technology magazine posted this on facebook, found it rather humorous.

Setup and Recording:

Guitar and bass: The guitar and bass were both recorded using an Axe FX pre-amp, running into Helix board 18 fire wire digital mixer set up with a recording track in logic. The tone/virtual amp setup for the guitar was an off axis miking of a virtual Recto Orange amp. The bass was run through the Axe FX and into the mixer as a direct signal.

Drums: The drums were programmed with MIDI using Superior Drummer software.

Synths: The synths were programmed with MIDI using the Nexus plugin.

Voice: All vocals were recorded in a small room with little treatment using an AKG Perception 220 running into a DI interface, into a recording track in logic. A pop filter was used and singer/vocalist stood a few inches away from pop filter with that a few inches from the mic.

Processing and Effects:

Guitar: The 2 guitar parts were panned hard left and hard right. Both being processed with CLA Guitar plugins from waves, to add a little reverb, compression and EQ colour, some frequencies were then EQed out separately. Intro riff was notch EQed for effect.

Bass: The bass was EQed with a high roll off and some mids cut out, then compressed lightly.

Synths: Synths were given some Drastic EQ dips, peaks and roll offs to help stop masking. Delay and reverb were applied in the plugin whilst creating the sound.

Drums: In the plugin: Kick and snare were EQed and compressed. The toms were noise gated and compressed, some were also filtered. All drums except overheads and hats were bussed to a separate channel and given parallel compression. This bus was then sent to the main out with everything else at a lower level to add an intense thickness to the sound. Drums were all panned to the appropriate places to where a drummer would be sitting. Out of the plugin (aka the drums as a group:) Multipression to compress upper mids was applied, as well as a limiter at a low threshold to keep from peaking.

Vocals: All sung vocals were given a tight reverb, relatively strong compression, some stereo widening (particularly on the harmonies) and some EQ for colouring. Often harmonies were pushed down in volume to keep them from masking the main melody. Screamed vocals were triple tracked, EQed, had reverb applied, and compressed slightly. One track was panned half left, one half right, and one widened to maximum.

Checked phase correlation using a correlation meter plugin and frequency spectrum using a multimeter plugin.

Mastering: Mastering was done using iZotope Ozone 4. In the paragraphic equalizer some lower mids were cut, as well as some of the highs, as there was a lot of hiss. A limiter was added with a -4.2dB threshold to really improve the loudness of the track. A harmonic exciter was added to enhance the higher frequencies in particular. A multipressor was used to compress all the frequencies with slightly different amounts, as the mix needed it to help translate to other speakers in my house, crossovers were set at 80Hz, 324Hz and 5.05kHz. A multiband stereo imager was used to centre all frequencies below 80Hz a little and widen all frequencies above 5.05kHz quite a lot.

IZotope Ozone 4 also has a built in correlation meter, level meters and phase monitoring allowing keeping tabs on phase cancelation and peaking. Mix was converted  to mono to listen, however, just to be sure.