Threshold Shift

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Where we give the mic to nature and amplify Earth

 

Hear the Earth You're Missing

Threshold Shift is a collection of field recordings created and contributed by sound professionals, scientists, and student-citizens from across the globe. Why do we record? By many accounts, there is less than 2% of the Earth that is free from human-induced sound and that area is shrinking quickly. It is our hope that this series will increase awareness about acoustic ecology, bioacoustics and sound preservation efforts as well as create room in an otherwise human-crowded media landscape for nature to be listened to and enjoyed.

Every 5th Saturday from 12-3 am. Long form episodes of immersive soundscape goodness. 

The original mini-series aired Fridays at 10:00-10:15am from Sept 1- Oct 27, 2017 as a feature of KBOO's 2017 Sound Artist in Residence Program. The subsequent long form program aired from the autumn of 2017 to the autumn of 2020.

 

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KBOO Stream 1
Program status: 
Retired

Threshold Shift Long-Play Special: Space-Time

Airs at: Wed, 10/18/2017 at 12:00am - 3:00am
Produced for Threshold Shift
This is our second and final long-play special. Our first Long Play focused on the Dawn Chorus, tracking how soundscapes evolve over time and give a deeper sense of place based on what they contain. In this special, we'll be tracking time on a global scale, starting with ni... Read more

Sound Documentation, Preservation and Advocacy

Airs at: Fri, 10/13/2017 at 10:00am - 10:15am
Produced for Threshold Shift
  "What did I have to offer a world that was forgetting? My memory! How could my memory help? By offering comparisons! By telling the young what once was. By considering our losses! I found the more I remembered, the more I could remember! Millions of things." --The Old M... Read more

Sound Ecology: Won't You Be My Neighbor?

Airs at: Fri, 10/06/2017 at 10:00am - 10:15am
Produced for Threshold Shift
One of the major threads of this project is an attempt to connect us as listeners to our ears and our lives a little bit more. A literal threshold shift is when your hearing perception changes while moving between environments with drastically different volume levels. Most ... Read more

News from the Boo Interview

Airs at: Wed, 10/04/2017 at 5:45pm - 6:00pm
On Wednesday, October 4, 2017 Mic Crenshaw, KBOO's station co-manager, was kind enough to interview me for the weekly News from the BOO feature that he curates along with Delphine Criscenzo. Stay tuned for the transcript.  Read more

Threshold Shift Long-Play Special: The Dawn Chorus

Airs at: Wed, 10/04/2017 at 12:00am - 3:00am
Produced for Threshold Shift
Airs Wednesday, Oct 4 at 12 AM. This is the first of our two long-play specials. We devised these shows specifically to be a little more experimental in nature, which lets us push the limits of how long we can keep humans off the air. It also gives our lengthy submissions ... Read more

Thresholds of Hearing: The world beyond our senses

Airs at: Fri, 09/29/2017 at 10:00am - 10:15am
Produced for Threshold Shift
Today we are actually going to explore our own thresholds of hearing, more specifically, we have an opportunity to experience what we usually CAN'T hear. The average human can perceive sounds between 20 Hz and 20 kHz, everything below that range is, for us, infrasound—this ... Read more

Bonus Episode: Sounds of Endangered Species and Human Activity

Airs at: Tue, 09/26/2017 at 9:00pm - 9:15pm
Produced for Threshold Shift
So indeed listners, I promised you some bonus material. To get you ready for Epsidode 3 this Friday I'm sharing a little spectrograph compliments of bioacoustican, Ashakur Rahaman, at the Cornell Lab of Ornithology. For full disclosure, I participated in the Cornell Lab or ... Read more

The Oregon Episode: Big Summit Prairie--Eclipse Fest, Malheur National Wildlife Refuge, White River Wilderness

Airs at: Fri, 09/08/2017 at 10:00am - 10:15am
Produced for Threshold Shift
  Welcome back to Threshold Shift, a Resident Sound Artist Series on KBOO 90.7 FM. The recordings on Threshold Shift are collected and contributed by sound professionals, scientists, and student-citizens in the field. We have attempted to leave these field recordings as ra... Read more

An Incomplete Bibliography

Airs at: Tue, 09/05/2017 at 8:00am
Produced for Threshold Shift
-Koerth-Baker, M. (2016, July 7) The Loudest sound in the world would kill you on the spot.  Retrieved from https://fivethirtyeight.com/features/the-loudest-sound-in-the-world-would-kill-you-on-the-spot/ An absolutely FABULOUS, kid-friendly introduction to how sound works ... Read more

Island Lake and Sheboygan Marsh State Wildlife Area

Airs at: Fri, 09/01/2017 at 10:00am - 10:15am
Produced for Threshold Shift
  Humans hear the world before we ever see it. This is as true in utero as it is when we navigate the dark. Every place on earth makes a multitude of sounds, and each collection of these is a soundscape, an ecological record of what is, or was, present at a given place and... Read more