New Scientist published an article a little while back discussing some hydrophone recording research into dawn and dusk choruses of fish off the Western Australian coast. You can check out the article and a sample recording at: https://www.newscientist.com/article/2106331-fish-recorded-singing-dawn-chorus-on-reefs-just-like-birds/
Ambient (Audio equipment manufacturers) have a great little video on their website that follows their team as they take their hydrophone rig out to locate some pistol shrimp around some reef areas. These shrimp are easy to hear, but harder to see. The video features some great hydrophone recordings and underwater footage. Check it out … Read more In Search of Pistol Shrimp Video
I’m currently reading Gordon Hempton’s book “Earth is a Solar Powered Jukebox”, which I am enjoying a lot. In it Hempton refers to a Creative Commons map of the world that shows “scheduled airline traffic around the world, circa June 2009. Contains 54317 routes, rendered at 25% transparency.” Here it is below: By Jpatokal (Own … Read more Commercial Aviation World Map
Yosemite National Park have produced a short episode of their “Yosemite Sound Notes” about Soundscapes and the value of the sound of the natural environment (biophony and geophony). It even includes some Bernie Krause discussing the health side effects of sound on people. Check it out below…
Bernie Krause gave a TED Talk a few years ago about “The Voice of the Natural World” which is a neat little snapshot of some of his soundscape recording and its value for ecological studies. Check it out below:
An article and video on CNN came out the other day discussing the work of Bryan Pijanowski in recording the acoustic environment in the jungles of Costa Rica, and how Pijanowski is concerned about the silencing of these ecosystems over time and what they might mean for the health of ecosystems and the possible extinction of … Read more Silencing Ecosystems
I’ve been doing some more hydrophone recording recently, and I often come across sounds of water bugs in bodies of water. I started looking for some information on the internet to help me identify them, but unfortunately there doesn’t seem to be much clear information on the internet for identifying water bugs by their vocalisations. … Read more Freshwater Invertebrate Vocalisations
I’ve been thinking a little about the next iteration of my surround recording rig today, and have been pondering trying a few different things out with regards to microphone angles and spacing. There is an interesting web based app that you can use to visualise the effects of changing microphone polar response, angle or distance … Read more Stereo Microphone Visualisation
I got a little time to go out for some field recording the other weekend around the Burrill Lake area (just south of Ulladulla) on the south coast of NSW, where I found a great sounding patch of frogs in the Meroo National Park. I stumbled across them almost by luck during the afternoon, and … Read more Frogs of Meroo National Park