Hljóðmynd - Soundimage

Thursday, November 14, 2013

Nature reserve in Flói 2012. Part 5

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Last autumn and winter I published some of my recordings from 25th of June 2012 in the nature reserve at Flói in the south of Iceland.
Day after, during the night and early morning at 26th I continued to record, but now I moved the microphones about 3-5 meter closer to nearby pond.
Something happened. There was a strange echo or reverb in some directions. It sounded strange because this area is very flat. But afterwards I thought it came from a ridge about 50cm high along the pond. This echo was sometimes very nice so it is worth to continue to put this recordings from Flói on the web, maybe in 2 to 4 parts.
I skip the first two hours of this night recording, mostly because of a high noise from the surf along the coast site, 3-4 km behind the microphones and some truck traffic 7 -14 km front of the microphones.
As usual this recording are made in virtually quiet environment. It starts around 1 am and lasts for 25 minutes. It is mostly very quiet, but in the end a choir of Red throated Diver gets very loud.

Download mp3 file (35Mb / 192kbps)

Recorder: Sound devices 744T
Mics: Rode NT1a (NOS)
Pics: Canon 30D (see more pictures)
Older post from nature reserve in Flói 2012

Sunday, October 27, 2013

Stereo microphone comparison

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Three stereo microphones noise and sensitivity comparison.
Shure VP88 – Rode NT4 – Audio Technica BP4025

This recordings include a spoken word from pocket radio at very low volume and ticking alarm clock in 1,6m distance. The volume settings on the radio was so low, the sound was hardly audible with bare ears. Noise from radiator pipeline is audible in the background. Miscellaneous bird life is outside and should be also clearly audible.
Keep in mind. This test is only noise and sensitivity comparison. High sensitivity and low noise is VERY important for nature recordings. This comparison does not give any information how this microphones sounds for music recording or how they withstand high pressure sound level.
See spectrogram and pictures

Quality headphones recommended while listen.

Shure VP88, Rode NT4 and Audio Technica BP4025 direct from recorder. All at same gain level at 55dB.

All three recordings are now independently level normalized up to 0dB.

Links to the products:
Shure VP88
Rode NT4
Audio Technica BP4025

Thursday, October 3, 2013

Rumbling noise from Mordor

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At 13th of May I cycled to the shore, west side of Reykjavik to make some microphones setup test in quiet environment. It was sunny and calm, but cold as it has been all this year’s spring.
This coastline is mostly unspoiled from humans works so there is miscellaneous birdlife. Along is a very popular walking and cycle path. Some places can be very quiet like the beach south of Skildinganes where I have recorded many times nature sounds…as far as it goes.
As usual where nature are close to humans automotive world there is a deep rumbling noise, a terrifying noise from burning fossil fuel. It does not only disturb my ears or recordings, it is a very clear warning about our stupid lifestyle that will sooner or later destroy our planet within a century.

Download mp3file (192kbps / 37,3Mb)
See more and listen at: www.fieldrecording.net

Recorder: Sound devices 788
Mics: Sennheiser MKH8040 (ORTF setup)
Pix: Canon EOS-M

Wednesday, August 14, 2013

Flatey in Breiðafjörður 2012. Part II

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This is another ambience recording from the island Flatey in Breiðafjörður, a straight continue of part one.
Women, children as well as the elderly all gather for a boat is docking. Two men, with the day’s catch, step ashore.
When the catch has been divided, the whole throng returns to the village in a cacophony of conversations and drift homewards.
Somewhat nearer, in front of the microphone are a few Red-necked Phalaropes as well as Mallard ducks with ducklings. Other distinguishing birds like the loud Arctic tern and Whimbrel, as well as many other species of bird, can be heard.

Download mp3 file
(192kbps / 34,6Mb)

Recorder: Sound devices 744T
Mic: Audio Technica BP4025
Pics: Canon 30D (See more pictures)

Sunday, August 4, 2013

Arctic tern in Önundarfjörður 2012

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During Icelandic independence day, 17. of June 2012, I was in Önundarfjörður fjord in the Westfjords, the north west peninsula of Iceland. This fjord lies deep between steep mountains with high cliffs. After midnight I entered an Arctic tern colony to record their sounds. The recording conditions was as good as it gets. The weather was calm, dry but cloudy, and the temperature was about 7 °C. Almost no traffic was in the fjord so most of the background noise was only coming from falling water in the mountains and sea waves at the shore.
This Arctic tern colony is big and has been there for decades, even centuries. This bird is very territorial and aggressive protecting the colony and many other bird more passive species feel safe to nest among the Arctic tern. So this recording includes sounds from many other bird spaces such as Whimbrel, Black-headed Gull, Black-tailed Godwit, Common Redshank, Oystercatcher, and Golden Plover… and many more
The recording contains also human and sheep voices from a nearby farm. Swans, Red-throat Diver, and common Eider at the shore side and a some sound from a Gull colony high in the cliffs all around the fjord.
During the recording the Arctic Terns attack many times the furry microphones. Sometimes you may hear their excrement fall to the ground around the microphones, but at this time they never hit or peck the Blimps.
The duration of the recording was almost 80 minutes. Following recording contains the last 36 minutes so my disturbing visit is not much audible. This is just a nice ordinary summer night in the north west of Iceland.

Download mp3 file (192kbps / 50,7Mb)

Recorder: Sound devices 744t
Mics: Rode NT1a
Pics: Canon D30

Sunday, July 28, 2013

“Senur” first chapter.

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In 10th of February 2013 I recorded a concert with Amateur symphony orchestra.
The program contained a wonderful melody “Senur” composed in four chapters by Sigurður Sævarsson. It was composed for string orchestra and obo. Both the orchestra and the soloist, Guðrún Másdóttir, played it flawless. Hereby is the first chapter of Senur without any post work.
I was pretty happy with the recording result, even though the concert hall (a church) sounded terrible for recording. It has a very harsh sound and difficult peaks in some resonance frequencies.
Over the orchestra I used a Jeclin disk with a double pair of mics, parallel MKH8020 and MKH20 in 45°+45° (as shown on the picture).
Close to the soloist there was a pair of MKH8040 and far behind in the hall was a pair of SE4400 with spaced Omni (70cm).
Past months I have got a few emails where people ask me for a sound sample with my Jecklin disk. So here are two samples, both almost the same, but one is recorded with MKH20 in 45°+45° and the other one with parallel MKH8020.

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Recording with Sennheiser MKH20
Download mp3 file. (256kbps / 9Mb)

Recording with Sennheiser MKH8020
Download mp3 file. (256kbps / 9Mb)

Recorder: Sound Devices 788
Mics: Sennheiser MKH20, MKH8020, MKH8040 and SE4400
Picture of the Jecklin disk

Monday, June 10, 2013

Flatey í Breiðafirði 2012. part 1

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Flatey is the biggest island in Breiðafjörður bay in the west of Iceland, but nevertheless a small island. It is a wonderful place. Rich, widely spiced bird life and no car traffic. Most houses are old and most of them are nicely rebuilt. No one lives there all year around but in spring, summer and autumn lot of people stays there. Sometimes the place is overcrowded with tourists but there is both a campsite and a hotel.
I spent few hours in Flatey in June 2012 with my family. We just walked around in this relaxing surroundings. The east part of the island was closed because of bird’s hatch and eyas. But the life in the “village” was also interesting.
Strong gust from vest made recording difficult but I found a quiet place beside a wall not far away from the “main street”. In front of me was a small marsh and it was overcrowded with all kinds of birds; snipe, gull, golden plover, white wagtail, oystercatcher, arctic tern, ducks and so on, but closest to the microphone is a red necked phalarope. In distance Kittiwake and other birds are audible.
I was very lucky this time, there were few tourists on the island so the recording contains relaxing conversations between neighbors in this wonderful ambience. In the beginning a child is drumming a box, but it last only for 5 minutes. After that it is possible to listen what people and birds have to say.


Download mp3 file (192kbps / 37,2Mb)
See more and listen at: www.fieldrecording.net

Recorder: Sound devices 744T
Mic: Audio Technica BP4025
Pics: Canon 30D (See more pictures)