Field recording Vs Compositional agenda

:: Jonty Harrison, the dome room @ Birmingham ::

I consciously decided not to bring any completed material to the University of Birmingham - the idea being - to have a 'clean slate', on which to work. Having made that decision, the night before departure my cowardice got the best of me and I dragged and dropped onto my harddrive, the piece I have been working on of late - that uses the collection of recordings I gathered whilst in North Northumberland. On meeting with Dr Scott Wilson and Professor Harrison, they both asked me, 'what I had to play to them'. 

I didn't see that one coming... 

Why on earth did I not see this coming...?

So over half a day I took my 40 minute - stereo composition, broke it apart, sliced sections of it - removing chunks and re-assembling the remains - spilling it over 8 speakers + 2 subs to be presented the following morning. Little did I know, what discussions this selection of work would stimulate nor the internal debate and realisations/retaliations it would spark in my own head.

To provide context to the piece - it was created with the intent of maintaining (as much as I felt possible) the original slabs of long recordings and to honour the technical and spiritual practice of the field recordist. During my time with Chris Watson and the independent residency that followed, I found myself focussing on long engaged recordings. I say engaged to mean - the ones during which you stand there, imitating stone or trying to dissipate into air so as not to be participatory, whilst guiding a boompole and/or actively monitoring your levels. Typical recording times from this expedition were between 10 to 30 minutes. The longest was over an hour. 

In light of the understanding of the extreme sonic processing and compositional techniques exercised by those who create(control) in the electroacoustic domain - you could say that presenting such an uncontrolled (in comparison) piece was inadvertently provocative....  (another great gift of mine - yes I am being sarcastic...) While I wouldn't do the same again, the exercise rang with a resonance that was as frustrating as it was - enlightening. It was a perfect metaphor for the point I find myself at in my work development. The questions Professor Harrison asked me of my own work consisted of ones I often ask myself - the many unresolved inner conflicts I have about the ideals behind each piece - the aspects that can be considered contradictory or hypocritical - the constant debate that rages in my head - between concerns of  nature and the awe of technology.... The wish to capture and present more 'pure' field recordings and the desire to carve sound into my own making with the tools of composition and absolute control....

Does my work pertain the concerns of acoustic ecology and perhaps an awe at the natural world as is?
Is there a gentle obsession with control, the manipulation of sound and the technology that facilitates?

I believe so..

And these two polar ideals that I am trying to resolve in sonic composition, have come to loggerheads...

This intensive is made possible by the generous support of the Ian Potter Cultural Trust.

The Diskery....

:: The Diskery, Birmingham 2014 ::

This morning I successfully managed to detach myself from all luminous screens and venture into Birmingham city centre. On my journey home I somehow eventuated at another sonic Aladdin's Cave. Initially I couldn't believe my luck. After a stunted moment of realisation I pretty much ran through the door - just incase it disappeared before I could get there. The sight was one for sore eyes. On leaving my home town (Adelaide), there were two record stores that I use to frequent - one had a die-hard cult following with the 'younger' music lovers - selling old and new vinyl - with a renowned electronic section that rivalled no other I have come across ever since. The other, was not unlike The Diskery - perhaps less popular musics such as the 'Big Hit' material from any decade. On a quick return to Adelaide about three years later - both stores had folded - I would say the surge in digital would have played a part.

:: Jimmy chats to a regular (which is almost everyone who walks through the door) ::

The photos I took of The Diskery don't really do the place justice. The sheer amount of the collection has reached the point of climbing the walls and spilling across the ceilings. Fortunately, I arrived just before a big rush - when I had to compete with a number of hatted, caned and elderly gentlemen, for the attentions of the two in house experts - Jimmy and Liam. Lovely, lovely people - Liam has been working at The Diskery for 42 years, whilst Jimmy, is going on 47. Entering the store is like entering their home and their love of music (all types) and phenomenal knowledge becomes apparent with each enquiry - no matter how trivial.

My find for the day was the record, 'FIREWORKS! JVC presents the Spectacular Sound of CD-4'. As a rule, I don't let myself buy records when I am travelling - particularly heavy and prone to bending they don't make for good travel companions but in this instance, I thought an exception could be made. As I have come to Birmingham as a student, who works with field recordings in multichannel, it only seems fitting that on seeing a CD-4 record containing sounds of fireworks  - it should be mine. CD-4 is one of the many attempts at commercial release of multichannel recordings on hardcopy media. To be honest - I don't know much about it but a quick wikki tells me it was introduced as early as 1972 (!) I can't wait to get home and try it out - A/B it with my own quad work - should be vEry entertaining! I'd like to also better comprehend its technology - it's fascinating to learn about the many multichannel formats we have tried and old technology in hardcopy appears quite appealing to me at the moment.......

If you would like to hear more about Liam and Jimmy at The Diskery - you can view a clip on youtube HERE - or drop by and say hello at 99 Bromsgrove St.

University of Birmingham: Visiting Student

:: 'Old Joe', University of Birmingham, 2014 ::

Walking up the stairs to the foyer entrance of the Bramall music building at the University of Birmingham, I couldn't help but think, 'Not in Kansas anymore....'. For two weeks I will be a visiting student at their Music Department with direct focus on the electroacoustic section, under the supervision of Dr Scott Wilson (Supercollider extraordinare). As the home to the renowned BEAST system, multichannel works (live and static) are well catered for - with a number of sound studios available for post-grads, in a variety of multichannel configurations. My timing is at a point of change in the department, as Professor Jonty Harrison is on the cusp of retirement from his position as director of BEAST - none-the-less, a small cross section of the international electroacoustic and acousmatic community can be found tucked away in these  culdesacs of sound and measured thought. 

The downfall of coming all the way from Australia for such a visit, is the unrealistic expectation that on entering this inspiring and accomplished institution, all my previous compositional 'road-blocks', will be solved. Of course - it takes only a matter of hours to consciously acknowledge 1 - the previously unvoiced expectation and 2 - the fact that these technical and creative hurdles are still as present as I am..... Unfortunately, I can't leave them - along with my unwatered plants, behind in Australia. Unfortunately, I cannot kill them with neglect...... 

The upfalls of this journey start with the stripping away of your comfort zone of excuses that you have oh-so-craftily propped up around you to mask these greater areas needing your address - leaving your (lack-of) accomplishments raw and exposed, under the scrutiny of your own scathing eye.... In more congenial wording - 'It is very clear, the areas that I wish to improve in my work'. Having had a two year hiatus from live performance and a strong focus on compositions whereby the field recording is the primary intent - I now need to switch my gaze back to more 'gestural' composition - that constructs its own agenda via creative control and execution.

Enough of my ranting - having spent the last three-and-a-bit days in the studio - only to CREATE more problems than I intended to fix, I am truly beginning to understand the value of knowing that you know nothing... Now that I (think) I know what I do not know, I will begin again, from (almost) scratch, and see where these works develop. At this stage my focus is on purely software/midi capability. Sound diffusion on multichannel/custom systems - the most effective/flexible (to my ear) way to do so and Sonic processing - particularly in live performance via midi control. Any plans for collecting field recordings in Birmingham will have to wait until Italy and the Interferenze festival, along with the indulgence of creative composition.....

More details to come ~

This intensive is made possible by the generous support of the Ian Potter Cultural Trust.

Hydrophone Test #2

:: Hydrophone cable connected to Neutrik NA2MBNC adapter ::

The part 'B' of an earlier test I did with the Teledyne Reson TC 4033 hydrophones. Again - long overdue but well worth the wait. As a quick recap - the first test entailed doing a small series of recordings with the hydrophones in a controlled environment (my bathtub), using Raimund Specht of Avisoft's preamps #42003, recording onto my trusty Sound Devices. I won't go into more detail as if you want to know more tech specs etc. please have a look at the original blog entry - it's all in there!

For these final test-recordings I set-up exactly as per Test #1, with the only variable being the exchange of the #42003 preamps for 2 x Neutrik NA2MBNC adapters (see image above) and the input gain db's. Water was at the same level/temperature. The sounds I recorded  entailed pouring water into the bathtub using the same jug and with the exact same technique as last time. Ideally, I would have done these tests using four inputs and the two setups - recording simultaneously each event as it occurred but this was not possible purely because of gear access. I was lucky enough to have two of the hydrophones but not four.... The next best method would have been to record both tests one after the other, with no delay in-between - but unfortunately I did not have the adapters at the time of the first test - nor did I know that I would want to further explore the hydrophone's sound quality in this method - not until I had completed Test #1. So here we are with the next best thing - me attempting to mimic in every way - the original methods the only (conscious) variables being the controlled gain level on the 788T and the preamp-swapped-for-adapter. 

Hope this makes sense......

After Test #1 I was concerned with a slight humm that was coming through on my recordings - particularly when the input gain was above 38db. After assuming it was from the preamp, I decided to try the recordings with a simple adapter and compare the two results. I knew from the off-set that gain levels on the 788T would need to be a lot higher - ultimately driving their preamps a lot harder. You could say I was really testing the preamps.... Avisoft Vs Sound Devices....

Key differences between the preamps and the adapters include the fact that unlike the preamps, the adapters do not have a high-pass cutoff controlled by a rotary pot, nor do they amplify the sound in any way. Their function is purely as a port adapter, from BNC to XLR so as to connect into the recording device. By using a simple adapter (as opposed to a cable) not only is it most likely cheaper, but it retains the quality of the signal conducted by the high-quality hydrophone cable - right up to the recording device.

All were recorded one following the other, in the exact same conditions with the only variable between them being the gain on the 788T. You'll notice that the starting gain level is 20db more, than Test #1... Other than converting files to MP3 @ 320kbps for the audio players I have left them completely untouched.

FIRST RECORDING

Gain: 54.7

SECOND RECORDING

Gain: 58

THIRD RECORDING

Gain: 62

FOURTH RECORDING

Gain: 66.4

FIFTH RECORDING

Gain: 68.5

SUMMARY: The sound quality facilitated by the Avisoft preamps becomes abundantly clear when comparing the recording results. These preamps ensure that the delicate details of low frequencies are well presented and preserved as can be best experienced when listening to the bubbles rising through the water. The general recording level is also quite adequate. Louder levels are possible but with the compromise of the humm (this may be able to be reduced in post-record editing). In comparison - using only the adapters acted almost as a lowcut at around 160Hz. In addition to this loss of lower frequencies the general level of the recorded sound was well below what the 788T's preamps could managed to successfully boost without a noticeable and destructive hiss of noise interference coming through. Even when keeping the 788T's gain at low levels so as to try to avoid increasing the noise floor, the recorded sound was almost too low to be useful. I will say that the higher frequencies of the recordings that were gathered using the adapters (as opposed to the preamps) were noticeably more crisp - but still - just too low. If I was recording very loud sounds of the range >700hz then the adapter-setup might suffice.... Ideally though - I would suggest the TC 4033 teamed with Raimund Specht's #42003 preamps - which I have a new level of respect for.

THANKS: To the helpful people of Teledyne Reson - particularly Tom Mortensen and Brian Burge who so patiently answered all my questions. To Raimund Specht of Avisoft for taking the time to put together such useful pieces of speciality recording equipment and again - for helping me nut out all my answers...

Ian Potter Cultural Trust 2014

Plans for 2014 are well on their way. I have been fortunate enough to be a recipient of the Ian Potter Cultural Trust's grant, which will enable me to achieve three projects for the year. 

The first will be as visiting scholar to the University of Birmingham, where I will focus on their BEAST and electroacoustic studies departments. I am looking forward to meeting Professor Jonty Harrison (on the cusp of his retirement from his position at the University) and aim to spend this (unfortunately) brief time further researching work methods in acousmatic and electroacoustic composition.

The following two sections will involve joint residencies and attendance at two events in rural Italy. The first will be within Pollinaria in Civitella Casanova, Abruzzo, to be followed by the Interferenze new arts festival - curated, directed and founded by Leandro Pisano. It is expected that these two projects will entail a considerable amount of research, skill sharing (amongst participating artists) and engagement with local communities and environment. A natural osmosis between the two will be encouraged. I will provide more detail as plans progress but already - am becoming aware of the intrinsic bond between community and land. As a township built on inland mountains, agriculture is the base of their economy - with organic methods that support local 'genetic patrimony', being majority. I am inspired by the thought that these methods of working with the land, as established in the past, are still very much alive, respected and valued as part of daily life for both present and future generations.

Many thanks to the Ian Potter Foundation for providing such an opportunity for emerging artists. Support such as this makes possible the achievements that propel us into the (inter)national community and our mid career.....

North East England: Sonic Postcard NEE04

:: NEE04 - Blowhole, Howick area 12th November 2013. Water - and fragile booming ::

Recording Technical Specifications:
Recording device: Sound Devices 788T
Microphones: DPA 4060 (stereo pair)

North East England: Sonic Postcard NEE03

:: NEE03 - Caris Clocks, Alnwick Town 15th Nov, 2013. General clock-ticking ambience and gentle chimes ::

Recording Technical Specifications:

Recording device: Sound Devices 788T

Microphones: DPA 4060 (stereo pair) and DPA4017

Multichannel recording and mixdown

Recording taken within Caris Clocks, Alnwick. Time keeper is 4th generation clock repairer, Gordon Caris. His son is 5th generation. Lovely sounds of ticking, a few gentle chimes. Clocks are irregular with their times (they are in for repairs...) so chiming is a bit erratic.

Many-thanks to Gordon for accommodating that which was so unfamiliar......