LOM applied: Geofón and the seismic quiet of the anthropause

Geofón used by David Petráš

A note on the availability: Geofón is currently sold out, but it should become available later this year. Similar to the other LOM products, Geofón is made in small batches. They often sell out quickly (in minutes) and the best way how to secure a chance is by subscribing to the LOM mailing list where availability to pre-order is announced. 

I first heard the Geofón in late 2019 and from the first moment I’ve been charmed by what I think is it’s a most recognizable attribute – how it accentuates low-end frequencies and makes you feel like you are experiencing them from the inside of the recorded subject. I thought it would be great for capturing the inner reverberations of big structures, but one of the first examples I’ve seen and heard was Richard Devine applying it to a much smaller scale – creating a sound space out of a waterphone instrument – and getting massive sound out of it nonetheless. It has shown me that with Geofón you don’t need to go big to get impressive results.

Geofón is based on devices used for seismic measurement, quantifying the tremors and shakes propagated through the ground. One of the intended uses of Geofón is to be stuck directly into the ground with an attachable spike. In this context the year 2020 could be a good one for recording with Geofón as the “global slowing of modern human activities” has resulted in a 50% drop in the seismic noise. But after scouring the internet for examples of how the Geofón has been used, it seems only a few Geofón-ists have been sticking it into the ground – much more often they have used the magnetic attachment to connect it with constructions, objects, or embed it in an environment to create a musical instrument.

These first examples of Geofón use are coming from three areas, that overlap to some extent: field recording, music-making, and sound design.

Geofón for the field recording

Field recording is the most obvious use for Geofón, as it enables you to literally record a field – you stick it to the ground and let the environment do its thing. What we’ve seen the most is Geofón being attached to structures and objects. Even though Geofón can stand on its own, people have been also using it in combination with other microphones – to help expand the low frequencies.

Marcel & Libby (Freetousesounds.com)

Equipment used: Zoom F6, AKG C411 contact microphone
Marcel & Libby, field recordists from freetousesounds.com, have done quite extensive recordings in Iceland with Geofón in different roles – capturing big metallic structures in wild (2:24), showing the potential of using Geofón as a musical instrument (5:59), explored everyday vibrating devices like a washing machine (7:13), and stuck it into the ground on a seashore (9:20). In some cases, they have done a live comparison with an AKG C411 contact microphone.

Based on the test in Iceland, they have created a free sound library including “almost 100 minutes of dark sounding recording”. You can read more at freetousesounds.com and download it at Bandcamp.

Audrius Simkunas (YouTube channel)

Equipment used: Self-made magnetic contact microphone, Sound Devices MixPre-3
Audrius have been creating field recordings of bigger structures – abandoned water tower, bridge,… The settings of his recordings are very atmospheric and Geofón enables to capture the spooky atmosphere.

Pablo Diserens (Pablodiserens.studio)

Equipment used: Zoom H6
Pablo, a field recordist and artist, shared their recording of a trolley pole in Berlin.

“I used the magnetic extension to stick it to a metallic trolley pole next to a street. The result is a drone-like traffic composition which I really enjoy. I slightly EQed the recording so the low end wouldn’t blow out completely. You’ll hear car traffic, trams passing, general seismic vibrations caused by surrounding human activities and distant birds — all of that reverberating in the metal plate of the trolley pole.”

Colin Hunter (World-Sounds.org)

Equipment used: Sound Devices MixPre-6
Colin, a field recordist from World Sounds, used Geofón to answer this question: “What does the Eiffel tower sound like?”. The answer is that you can hear:

“wind moving the structure, lift that moves up and down the centre, people walking on the stairwells, but mainly the low end rumble of this wrought-iron structure.”

Many field recordists know the anxious feeling when recording in tricky locations, and Colin captures this feeling well in his blog:

“In order to attach the Geofón to the main structure of the Eiffel Tower I used the magnetic attachment that the Geofón is supplied with. I was really nervous about doing this as it looked extremely suspicious attaching a small black device with a cable going into my backpack.”

Robert Cole Rizzi (Soundcloud)

Equipment used: Sound Devices MixPre-3 II
Graintower Kerteminde Harbour is a recording of an old grain tower silo singing a melody through it’s metallic structure.

“I stuck my LOM Geofón to this old grain/feed silo tower on the harbour in the small Danish town of Kerteminde… It was quite windy and the tall metal structure played a pretty descending melody – Bb A G – It’s quite clear in the beginning of the recording… As well as the seagulls and someone talking…At the very end you’ll some deep resonance from someone walking across the great big metal plate for the truck scale (bridge weight)”

 

“Drone and Sprinklers Disquiet” is a composition that is mixing together two recordings – one with Geofón and the other one with Uši pro. This has been a part of Disquiet Junto assignment In Two Landscapes.

“I decided to treat one recording as the instrumental, and the other as the vocals. The deep drone (instrumental) is a recording of the vent shaft (in the track picture) that sits outside the music conservatory where I teach – I used a LOM Geofón to capture the resonance. The other recording (vocal) is a recording I made on the small island Fur in the northern part of Denmark – it features a sprinkler system at a tennis court – again I used equipment from LOM – the sprinklers were recorded with a pair of Uši Pro mics in ab 40 into a Sound Devices MixPre–3 II. I really like the oscillation that occurs in both tracks and the interplay between them.”

Tanjoy sound (Youtube)

Equipment used: Tascam DR-100MKIII
Tanjoy sound shows the great pleasures in exploring the sound environments by attaching Geofón to everyday devices such as water tap, car hood, city structures, piano,…

Adam Aronson (Soundcloud)

Equipment used: Sound Devices MixPre-6 II

“My objective was to capture the resonance – the “pulse” of the Fisher Center when not being used for performances. The building is a Frank Gehry designed concert hall at Bard College in upstate NY. The day I made this recording was a rainy day. I had hoped to capture some of the sound of the rain on the structure but the Geofón was getting hit by the rain so that recording was’t particularly interesting. Instead I attached the Geofón to the building’s façade just under the front entrance and recorded what you hear on this snippet. Even though the building is unoccupied due to the pandemic I believe that what is heard is the sound of the ventilation or air conditioning system.”

“This is the most interesting recording I’ve made with the Geofón thus far. I’d only had it for a week or so before I made this. It is so much more than just a contact microphone! I purchased it for the ability to capture lower frequency information for some of my sound projects. My intent is to use it mostly with large architectural structures whose resonances fascinate me as well as natural sound sources and their inherent or resonated sounds.”

Geofón as a music instrument

Similar to pick-ups and contact microphones by embedding Geofón as part of a specific environment it can transform it into a musical/sound instrument.

Richard Devine (Bandcamp)

Equipment used: Geofón + Sound Devices + Waterphone + HexBug
Richard, a composer and sound designer, used Geofón to pick the hum and vibrations of waterphone as a robotic bug was ramming into it.

“Here I am using the Geofón with a Waterphone slowly spinning on a display motor while a toy HexBug rams into the different rods. The signal is being picked up through the Geophone then sent to my Sound Devices recorder”

 

A.F. Jones (AF-Jones.com)

Equipment used: MikroUši Pro (very low in the mix), Sound Devices 633; Sound Devices MixPre-D, mono-to-stereo, with line out patched to my Sony PCM-D50 recorder

Alan, a musician & sound engineer​, has recorded a piece called Nidoto nai yoni (Let it Not Happen Again) at Bainbridge Island Japanese American Exclusion Memorial – a site where this first group of internees was taken from this island. The memorial honors those who suffered this injustice and the friends and neighbors who stood beside them and welcomed them back. This piece has been featured as part of the Amplify 2020: Quarantine festival .

“In this piece, many of the deeper tones are coming from an iron gate and other metallic structures to which I affixed the Geofón, using a magnet. And you will hear the sounds of footsteps walking across a small wooden bridge. In this case I wedged the Geofón between wooden planks with an attachable steel spike.”

“Musically, my practice often involves what I am lazily calling ‘site synthesis’. This involves first exploring or traveling to a specific site in the interest of capturing and documenting its acoustic fingerprints. I often use a variety of microphones in any given place, and the Geofón has added a powerful and useful option that large diaphragm condenser or contact microphones can’t traditionally offer.”

Alan also shared his note about the response and low-noise profile:

“Using both the MixPre-D and the 633, I did not roll off any low frequencies with hi-pass filters. The response and low-noise profile of the Geofón is so impressive for such an affordable unit and of such build quality. For tracking in the field, I trim back around 4 to 6 dB from more traditional mic input settings for both RMS and peaks with the Geofón, due to the large bandwidth and corresponding amplitude it manages to so aggressively capture. No limiters were used in either instance.”

Nidoto nai yoni is a rewarding listen and it has one of my favorite Geofón moments.

 

Θ (Thetasounds.org)

Θ, a musician, has recorded a dark and intense track using Geofón as an integral part of the self-built music instrument, the track is to be released soon on Verdant Weapons compilation. Here he speaks more about his process:

“I have used the Geofón in a couple of experiments and recordings but none of them are available publicly yet. The first released work with this may come out soon as a song in a compilation. The way i have used it is on large metal structures which i hit with a sledgehammer. I have a project running now which is focusing on the idea of enormous gongs. that includes attaching the Geofón on massive cylindrical tanks, combined with normal microphones recording the ‘air sound’ and contact mic on the sledgehammer. By doing that, the whole experience of concentric doom is encapsulated. This is the base material, on which i plan to compose dark ambient and mix them together. It is still work in progress, but it is a project developed around the Geofón.”

Geofon for the sound design

Robbie Elias (Robbie Elias Sound)

Equipment used: Sound Devices MixPre-6 II, Uši Pro
Robbie, a sound designer, has made some tests with Geofón and if you listen to them closely you’ll just have to disagree with the first part of his conclusion:

“Geofón is not a “magic, everything I record with it is great” microphone. If anything it is a supplementary microphone that can be used to pick up more low end for your recordings that you can mix in later.”

He used it to record everyday objects – AC Unit, door, handrail – converting them into low-end music instruments.

“I could see those recordings being used to beef up the sound design for a futuristic door or robotic mech movement”
Right off the bat I can see the Geofón being good for recording the following:
Machines in Parking Garages
Bridges that Cars are driving over
Interior Buses while they drive
Computers, Fans, Vents and Air Conditioners
Dryers/Washing Machines
Devices with Servos
Loose Metal that rattles
Dragging stuff on the ground”

A.F. Jones (Laminal Audio)

Alan couldn’t share the examples of sound design – as they have been for an upcoming short horror film called Mudmonster (scheduled later this year), but he shared his take about using Geofón for sound design in combination with traditional microphones:

“For sound design in film, the Geofón offers me extra latitude in capturing the low end of the frequency spectrum, to then be mixed with the same recorded subjects captured by traditional microphones. Slamming a car door, then, for instance, becomes as forceful as one’s taste wants it to be in the mixing of loud transients, and without having to resort to plug-ins or other means of post-production trickery.”

Geofón as a meat microphone

Somebody once said that the Geofón looks like a “meat microphone for the butt“, and even though I don’t think it necessarily needs to be just for butts, I kind of agree with the “meat” part of the description. A traditional omni-directional microphone positions you in the middle of the sound environment, but with Geofón you are exposed to a different perspective – it positions you just under the surface of a specific subject. This builds a different kind of connection with what is being recorded, instead of being like a ghost who is observing the environment, here your identity is merging with “the meat” of a specific subject. You are not just listening to a low hum of a fridge from outside, but you are becoming the fridge and the hum is part of you, your resonating body.

Posted in LOM applied, News

Daniel Kordík’s “Poznova” & special Friday fundraiser 💫

We are back with some new field recordings!

Daniel Kordík’s “Poznova” is a new 6-track album on our FIELDS edition. Poznova is based on field recordings from various countries such as Vietnam, Sri Lanka, Laos, and Morocco and it focuses on sounds of different times of a single day—starting with morning sounds and finishing with the sounds of the approaching night time. The title Poznova is an interplay between the words ‘Po’ (after) and ‘Znova’ (again). It’s about rebirth, repetition, and imperfection.


Friday fundraiser

But that is not all! We are moved by the current struggles of minorities in the US, which very much remind us of our local problems. Slovakia (where LOM is based) is one of the most racist countries in Europe, with a particular focus on Romani people–communities that are neglected by the state, living in dire conditions, and facing police brutality. In a spirit of “think globally, act locally” we are doing a joined fundraiser for the two causes.

Our today’s profit share from the new album will be donated to Way out, NGO helping members (especially children) of Romani communities trapped in generational poverty in Slovakia.

Bandcamp is donating their part of today’s profits towards NAACP Legal Defense and Educational Fund, top legal firm fighting for racial justice in the US.

We also joined our efforts with NGO Tradana. Their latest release by the “Pokošovci band” presents the essence and unique interconnections of the Slovak and Romani traditional music of the Horehronie region and comes with an educative English-friendly booklet!

Buying their double-CD today will fund the same organisations as our latest release, so we decided to cross-promote our work – we believe some of you may enjoy it! 🙂

Posted in News

LOM applied: George Vlad

The second LOM applied edition is dedicated to sound designer, composer, and recordist George Vlad. George is passionate about wildlife recording in Amazon and Africa, where he utilizes several pairs of LOM microphones.

“I’ve been recording sounds in the field since 2011 and my main focus is remote, untouched nature. I often have to leave equipment out for days at a time in very unforgiving conditions. MikroUši and MikroUši Pro microphones offer an excellent balance between audio quality, sturdiness and small enough size so I can hide my rigs easily. I’ve used them to record huge downpours in tropical jungles, dead quiet winter nights in temperate forests and an active volcano to give a few examples. These mics have even survived a bear attack!” – George Vlad

Amazon rainforest – Humid ambiance (mikroUši)

Amazon rainforest ambiance (mikroUši)

Borneo – Empress cicadas (mikroUši Pro)

Borneo – Jungle rain (mikroUši Pro)

Ethiopia – Erta Ale volcano (mikroUši)

All rights reserved © George Vlad

LOM applied is a series dedicated to interesting uses of LOM instruments in the field.

Posted in LOM applied, News

LOM applied: David Petráš — Geofón

LOM applied is a new small series dedicated to interesting uses of our instruments in the field. We are starting off with David Petráš and his Geofón recordings of a military bridge named “MAMUT”. Its old construction is falling apart and David decided to capture its incredible vibrations and resonances—before it collapses or gets repaired.


Some rights reserved.

Posted in LOM applied, News

Open call: Sensing electromagnetics

Dear fellow recordists and electromagnetic enthusiasts,
we are looking for your best electromagnetic recordings for an upcoming compilation on LOM. Our favourite submissions will be part of the final release and rewarded with 3 physical copies. The release will be available as “name your price” on our Bandcamp, as well as a CD.

Submission conditions:

  • raw* electromagnetic recordings (either done with Elektrosluch, Elektrouši or other electromagnetic sensing methods – pickup coils, guitar pickups, VLF antennas, etc.)
  • 1 submission per artist (no longer then 5 minutes)
  • lossless files (WAV/AIFF/FLAC) only, preferably in 44.1 kHz/24 bit
  • story behind the sound is optional, abstract track names are welcome
  • clearly state your artistic name and name of the track

* No effect processing. Editing, volume adjustments and layering are OK.

Submit your work via wetransfer.com to workshop(at)zvukolom.org
If you have any questions, contact us at the same address.
Deadline for your submissions is 31. 7. 2016.

We’re looking forward to hear your works!

Posted in News

New fleet of Elektrosluch

The long-awaited Elektrosluch is back for pre-orders.
And it has few new interesting siblings!

v-ruke_web

Elektrosluch 3+ is the most sensitive Elektrosluch yet. By using state of the art operational amplifier, we have managed to significantly improve signal to noise ratio and extend the frequency response (both on low and high frequencies). This will allow you to capture even more delicate electromagnetic sounds with greater detail and definition. Its cover is now made from more robust & frosty plastics for better protection.

esluch-mini_web

Elektrosluch Mini is the one for the DIYers out there. It comes in a form of a kit, including all the parts, battery and plastic cover for protection. It is the ideal choice for people on the budget who like to solder their own instruments.
Note: It comes in limited batch of 40 units.

elektrousi_web

Elektrouši is a pair of passive electromagnetic sensors. You can plug them to your Elektrosluch 2, Elektrosluch 3 or Elektrosluch 3+ for extended range of sensing or use them with portable recorders as electromagnetic microphones.

IMG_0007

Elektrosluch Priezor is a new device we’re working on, but not selling just yet. It is extremely sensitive and capable of capturing faint atmospheric events in VLF radio bands. Compared to regular Elektrosluch, it is less directional and focused, and therefore more useful in recording ambient electromagnetics, where the overall sound of the place is desired.

Posted in News

ZVUK 2014

plgat-zvuk

Outdoor festival of sonic blessings (by LOM)
http://zvuk.zvukolom.org

Posted in News

Angakkut – Unshaped Unspoken OUT NOW

angakkut_fb
ORDER NOW

Posted in News, Uncategorized

OUT NOW: András Cséfalvay – Funeral the Musical and another tabletop opera

András Cséfalvay is mostly known for his works in visual and conceptual art, but recently he started to show promise as a musician. Well, more then promise–we were truly hit in the [heart], when we received his newest work. Opera called “Funeral the Musical” is a set of intimate bedroom recordings telling us stories about worms, love and graveyards. Delicate, yet powerful voice, covered with harpsichordy-icing and synthesizery-cherries navigates us through the story with bravery and embarassing honesty at the same time.

Read and listen more here

Posted in News

OUT NOW: Daniel Kordík – [Sy][ria]

LOM06“[Sy][ria] consists of 5 compositions based mainly on sound from field recordings made between April and May 2011 on various locations across Syria. These include Damascus, Maaloula, “Road 90″ to Palmyra, Deir ez-Zur, Aleppo and Hama and their surrounding areas. Due to security reasons when the government forces were trying to suppress the start of the uprising, I used only my Sony portable minidisc recorder with its internal microphone.”

Read more and listen here

Posted in News