
Wednesday, 19 August 2009
audio language lesson 2

great mistakes #13

Quick lesson in speaker design – they have a great big whopping magnet in them. Ok that’s enough.
Back to the good ol Jupiter’s Theatre. RF and I had to change a speaker one afternoon. We climbed up on the catwalk high above the stage. I stayed safely behind the rail, while RF swung out over the stage to access the speaker. The is was before the days of strict OH&S so no harnesses or anything. We didn’t need to change the whole cabinet, just the speaker inside. Anyway I was there to grab the dead speaker from RF once he unscrewed it and hand him the new one. Catwalks are made of steel.
I thought I’d put the new speaker down until I needed to hand it to RF because it was quite big and heavy. That magnet was huge. And then it was like a slow motion film with RF reaching back over to me and yelling “NNNOOOOO DDDDOOONN”TTTTT PPPUUUT IIIIT DDDOOOOOOWWWN” (sped up version is “no don’t put it down”) Too late. Stuck. Great whopping magnet and steel catwalk. Bad. I couldn’t get it off.
Monday, 17 August 2009
dinner

I ate a whole rainbow trout for dinner tonight.
phunnny photo
Sunday, 16 August 2009
films
Son of a Lion - This is an extraordinary film, made by an Australian film maker, set in the North West Frontier Province of Pakistan. It involved a lot of under cover filming and is about an Afghani man who services guns and refuses to let his 11 year old son go to school because the guns are much more important. Here's a review of it.
And another Fellini film - La Dolce Vita. Not exactly enjoyable viewing and typical of foreign films it is explicit way ahead of it's time. Interesting mainly because its makes a statement about the futility of the rich society living shallow and exorbitant lives. And I learnt the origin of the word "paparazzi". It comes from a character in this film named "Paparazzo", who is a photo journalist and is quite intrusive when it comes to getting the photos he wants.
Saturday, 15 August 2009
sonny rollins

And on that note, have realised I haven't posted about the Sonny concert last year. This was the one and only time he has been to Australia and only played in Sydney. Pretty crazy coming all that way and only playing one show. He could easily have sold out a show in Melbourne. Anyway, I was privileged enough to see him.
Sydney Opera House
Sydney Australia
June 1, 2008
1. They Say It's Wonderful
2. Someday I'll Find You
3. In A Sentimental Mood
4. St. Thomas
5. Half As Much
6. Sonny, Please
7. As Long As There's Music
Encore:
Why Was I Born
funky fred 2

I've decided I need to say more about fred.
funky fred

The other night, with blocked ears I went and saw Fred Wesley play at the basement. That dodgy picture was taken with my phone. What a great show. They pulled out the tables from the floor in front of the stage and packed out the venue. We got a good posy up the back on the steps leading up the back door so we had a full view. I hate not being able to see so this was good and we weren't really packed in back there so plenty of room to move and not feel claustrophobic.
Monday, 10 August 2009
the other crazy thing...

...going on with my ears is, now that my hearing is starting to come back slowly, things are sounding pitch shifted up. So people talking sound like they have been sucking on helium balloons. It's really weird hearing voices you know well that just don't sound like the person anymore. I first noticed it talking to my mother on the phone and I asked her if her voice was normal because she sounded so weird. Then Jamie Oliver was on TV and I wasn't looking at the tv to start with and wondered why he had someone else commentating his program. But it was actually him with a very high voice. Then I heard Missy Higgins playing. Well, I recognised the music but not the voice - it sounded like someone was covering her.
the not so joyful times of being a sound engineer

For the last week or so I've had middle ear infections in both ears. Not something you really want when your livelihood depends on your ears. My ears filled up with fluid really quickly and were throbbing endlessly and I was pumping myself with painkillers. I ended up on antibiotics and my hearing loss got quite severe. I had pussy fluid leaking out of one ear for 2 days. Don't you just wish you hadn't read that?
Sunday, 2 August 2009
a film

Alrighty for all you tour fans out there, today's pick is "Hell on Wheels".
Thursday, 30 July 2009
Great Mistakes #12
Monday, 27 July 2009
Oud
We had our new Sadie LRX to record with. It's great because it's tiny and lets us record 48 channels via USB to a laptop. No more lugging around huge mixing desks or racks of preamps and huge hard disk recorder.
On the oud I had a Schoeps CMC5-U cardioid mic.
Piano had DPA 4021 piano kit mics.
Percussion and clarinet had Sennheiser MKH40s.
No free food.
That's the oud with the percussionist behind.
el cheapo el crappo
buggy hoon

I nearly got taken out by one of those motorised 4 wheel buggies that old people ride in today. I was in the shopping centre and had to duck out of the way of this guy who was speeding around a corner way way fast. Then he went up on 2 wheels on the side. I thought he was going to tip over, then he kept riding along on two wheels like the Dukes of Hazard. He was doing it on purpose! Too bad if he kills a few people in the process.
Tuesday, 21 July 2009
Great Mistakes #11
You know very few things would warrant the late start of a show. Even when someone had a heart attack in the audience 5 minutes before the show they didn’t postone. Curtain went up on time and the ambulance officers wheeled her out on a stretcher in the dark.
The only other time I remember the curtain going up late was the night of Princess Di’s funeral which was being broadcast at the same time. We had one minutes silence before the show.
Saturday, 18 July 2009
le tour
Friday, 17 July 2009
Goldfish

I’m a little concerned with my housemate TR’s pet little fish. I was away on holidays and so was she, so she asked our other housemate TJ to feed them. She nearly killed them by overfeeding them. I came home from holidays and the fish tank was a murky brown. I said to TR “what’s going on with the fish tank” so she cleaned it out and found all this uneaten rotting food in the tank. TJ said they didn’t look like they were eating so she kept putting more food in. Honestly, what sort of logic is that?
Anyway they haven’t been their energetic selves since. They used to always dance for me when they saw me. Now they just sit there. Except for when they go a bit crazy. This morning one of them was darting around the tank and hitting the edges so hard you could hear his skull banging the glass. And then he ran into another fishy and pushed him into a corner under a shell so he was stuck there for a while. I think they’ve gone a bit mental.
My brother had goldfish years ago. He had about 8 because he had quite a big tank. He managed to kill them all in one afternoon. He changed the water and didn’t know you need to dechlorinate the water. Poor fishies all died from chemical poisoning. I came home one afternoon and he had bowls of water everywhere with sick fish in them, plus the dead ones lined up on a tea towel. I came in and he said “all my fish are dying”. “Why?" "I changed the water and they are all dying now”. “Did you dechlorinate the water?” ”No.” Before long all 8 were lined up on the tea towel.
Thursday, 16 July 2009
Great Mistakes #10
Anyway, I once was responsible for Sarah Blasko going to air out of phase. Now what happens when something is out of phase? All of the mono information cancels itself out when you mono the signal so all you get left with is the stereo information. So for speech, this means you get zilch. For music it means everything that you had panned centre get cancelled out. So you get no voice, just the reverb. This is what happened with Sarah Blasko. She sounded like she was singing out the back in a very large bathroom.
I had prerecorded her in the studio doing a couple of songs for the music show. We usually go live to air with these things, but for some reason we pre recorded the day before. And because it was pre recorded she made mistakes and had to redo things which meant I had to do some editing in wavelab. That’s why going live is so much better – no chance to do things again so people make sure they don’t stuff up.
Anyway I edited it up and rendered the session and by some freak thing, it rendered out of phase. I know this wasn’t my fault because I checked the edit session later on and it was in phase. So wavelab had stuffed up. I was sitting in the studio when it was being played to air and it sounded ok because we were listening in stereo, and weren't paying too much attention to it - if we'd been listening properly we would have noticed it sounding out of phase. But the Melbourne producer who was listening off air in mono came on line saying “what’s going on with the sound, she sounds really distant and echoey?” The other engineer and I immediately knew what this meant – it was out of phase. Poor Sarah Blasko. She got fixed before the song finished but for a while there she was just a wash of reverb with some guitar. Excellent
Wednesday, 15 July 2009
SWF live to air
The first thing I had to make sure of was getting Telstra to install a line at the venue for the ISDN hook up back to Master Control in Ultimo. We were broadcasting from an unused pier at Walsh Bay in an old wharf building right down the end of the pier. So Telstra had to tap in to their junction box and basically just run a long cable down the length of the pier to where we were going to be.
Then we take our ISDN codec and plug in to this line and dial up the number to connect us to a similar machine back at master control and then go to air.
We split all channels coming from stage so we could do our own mix. Then mixed the program with our mixer output going into the ISDN codec. Simple as that. We also had so signal coming back to us from master control so we could play the news through the PA. So I had a line out from my mixer going to the PA system of my mix post fade, plus a pre fade send of the return line from master control also going to the PA. It was pre fade so it didn’t go out my mixer back down the line. That’s called mix minus. One of our favourite terms in broadcasting.
As a backup to the ISDN line, we had a 3g wireless dial up thing, but it didn’t work. So if the ISDN had fallen over, we had no back up. It didn’t fall over. The 3g thing just couldn’t get enough bandwidth to maintain a connection. We had heaps of signal, but being right in the middle of Sydney, there was just too much traffic on the network for us to get on. Bad idea.
Anyway here’s some pics, thanks to Jen.
That’s me mixing away.
Gear wise I’m using –
Allen and Heath 16ch mix wizard
Denon CD player
Then in the rack on the right –
On top is a Sound Devices Hard Disk recorder.
Then some compressors
The thing in the middle roadcase of the rack with the digital display is the base station for the GPS clocks. Being live to air we have to be right on time. This clock picks us a signal from the GPS network and the transmits the time for the satellite clocks like the one at my feet to lock to.
The bottom roadcase is the ISDN codec.
One the floor behind the clock is the splitter rack. The red thing is my back pack.
Everything else is the PA system.
The orange thing on the right is a residual current detector power box. Like a power board, but it is extremely sensitive to current surges and will trip before we have a chance to be electrocuted.
Also on the right you will see coffee and chocolate brownie – all important things when you have literally had no sleep and you are live at 10am.

That’s me looking very smug.

They are the GPS clocks which hadn’t locked into the proper time yet and we wanted them to really badly.

Tuesday, 14 July 2009
Sydney Writer's Festival
Most of the recordings happened over a 4 day period and involved 7 different engineers, 4 PA companies, 9 venues, and it all took quite a bit of work ensuring everything was going to be OK.
The big thing with my network, Radio National is we don’t like to just take splits from the front of house mix. Sometimes it can be hard to convince PA companies that this isn’t good enough for us, because it seems to be good enough for every other media network. But we at RN are more interested in top audio quality than anywhere else, so we don’t just do what everyone else does. So why is a split from front of house not good enough? Often the mix that sounds ok in the room on the sound system does not sound good as a recording, for these reasons -
1. The balance between different mics may sound fine in the room, but record it and the levels are often all over the place.
2. If the room is not very big, you hear a lot acoustically anyway, so the PA levels can be a little bit wonky without affecting how well people can hear what’s going on on stage, but recordings can be really rotten.
3. PA operators often love to mix with mute buttons – this sounds awful on a recording – we like smooth fade ins and outs.
4. PA operators cut everything as soon as the last words are spoken, so you don’t get any applause or ambience for your recording – things which make for a nice radio program.
5. If the room acoustics are out of control, you get PA operators doing harsh EQs on voices to try and stop feedback, so you get thin, awful sounding voices on your recording.
6. If you have several mics open at once you can get a very echoey recording. This might be fine through the PA but not for us. We like to mix out any mics which aren’t being used at the time. PA operators often just turn everything up and leave them up.
So therefore, what we need to do is put splitters in so that we have control over the level of every mic coming off stage, independent of what the PA mixer is doing. We split all channels and then have our own mixer and mix our own wonderful recordings and then it doesn’t matter how bad the front of house mix is, ours will still be OK. That’s as long as they don’t have heaps of feedback and crazy noises as they will still go on our recording.
So I had lots of equipment to organize, lots of PA companies to liaise with, lots of discussions with Festival people etc. I was flat out for over 3 weeks on this. You wouldn’t think there was that much to do but there was. Plus I had to look after all the risk assessments for OH&S and this took ages with all the site inspections and paperwork.
I’ll talk about the live to airs in another post.
Thursday, 18 June 2009
proven wrong
Oh well, more reason to use the word.
Wednesday, 17 June 2009
word invention
"Niblings" - noun - the collective term for nieces and nephews.
Good hey? Isn't it so much easier to say, "I have 12 niblings", than to say, "I have 12 nieces and nephews"?
I don't by the way. I only have 3 niblings.
There you have it, here June 17 2009, the world 'niblings' is official.
films

I'm back!
It's been ages since i saw a good film, but finally I have one to report on that really is worth seeing.
The Diving Bell and the Butterfly
A French film, but not made by french people. Well, the actors were French. Based on a true story of a French guy who had a stroke and then suffered from locked in syndrome - he was parylised from head to toe and could only communicate with one eyelid, while he could understand everything.
This is totally not a midday movie z grade telemovie tearjerker. This is truly a piece of art.
The story is fascinating, emotional but not soppy, and the story telling techniques are very clever. The camera work is great. It's amazing to see how this guy manages to break out of his self pitying and even manage to write a book using his one eyelid.
Friday, 5 June 2009
posting
Tuesday, 5 May 2009
Mixing the Messiah
Here was my dilemma - the spaced omnis sounded better in stereo and MS pair sounded better in mono. And we broadcast in mono, but will podcast in stereo, and when we go to digital radio soon we will be stereo. So which do I use?
I ended up using the MS pair and lushing it up as much as possible. It was a lot drier than the omnis, so I added some Lexicon 224 rich chamber. I boosted a bit of top end around 5k upwards. And added a bit of bass.
The only spot mic I used in the mix was the double bass.
And then I mixed in the choir mics, which doubled as soloists mics. These had to be mixed in to varying degrees as the different soloists were not all the same loudness. It was interesting how little of the vocals came through the main stereo pair. They were there, but nowhere near enough clarity and level, so it was good to have the vocal mics there.
I listened to several different recordings of the messiah. I heard one really awfull one where they mixed the vocals so up front it sounded like they were in a small studio. I wanted mine to still sound like they were part of the same acoustic space as the orchestra, so i turned up the mics, but no so much that they took over.
I put some light compression of the vocal mics, just to keep a bit of control, but apart from that, being a classical recording, I let the dynamics of the music do their thing.
The only other adjustments i needed to make were the few sections the timpani played in. I had flatten the bottom end out because it was too full on with the timpani. Oh actually i did compress the orchestra little bit in these sections too.
I recorded the stereo mix back onto protools. Basically I just let it run once i got my balance right, stopping occasionally to fix levels if needed.
Piccies below - this first one is the stereo bar.
The 2 outer mics are the MKH20 omnis.
Working your way inwards, the next 2 are the MKH40 cardioids. See how their capsules touch the omnis so that you could wind some of these signals in with the omnis and not have any phase problems. This could give you some more directivity if the omnis were sounding too washed out. But I didn't end up using these at all. If I had gone with the omnis, I wouldn't have used any of the cardioid, because the room was surprisingly dry for a big old church.
Then in the middle, you can't see so well, there is MKH30 fig8 sitting on top of MKH40 making the MS pair.
You can see the 4 mics across the choir. That's not all of the choir members. The spacing looks a bit strange from this angle.
That's the harpsichord in the middle infront of the conductor.
You can see the chamber orchestra in this one in front of the choir.






