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hydrophonic_recordings [2012/08/06 11:23] julien |
hydrophonic_recordings [2020/06/10 18:09] julien |
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- | Recordings made with hydrophonic microphone (home-made or not) | + | Recordings made with hydrophonic microphone. |
A "Hydrophone" is a device which will listen to, or pick up, the acoustic energy underwater. A hydrophone converts acoustic energy into electrical energy and is used in passive underwater systems to listen only. Hydrophones are usually used below their resonance frequency over a much wider frequency band where they provide uniform output levels.** | A "Hydrophone" is a device which will listen to, or pick up, the acoustic energy underwater. A hydrophone converts acoustic energy into electrical energy and is used in passive underwater systems to listen only. Hydrophones are usually used below their resonance frequency over a much wider frequency band where they provide uniform output levels.** | ||
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+ | ===== Mediterranean Sea - August 2016 ===== | ||
+ | |||
+ | Hydrophone recordings made in the Mediterranean sea in August 2016. | ||
+ | 32 min of beautiful sounds from Planctons and fishes with no other pollution. Signal is Cristal clear and the nature is very active. | ||
+ | |||
+ | <html> | ||
+ | <iframe src="https://archive.org/embed/planctonfishmideteraneeEte2016&playlist=1" width="500" height="50" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true" allowfullscreen></iframe> | ||
+ | </html> | ||
+ | |||
+ | {{:underthesea1.jpg?400 |}}{{:underthesea2.jpg?400|}} | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== July 2015 - Frostrup / Danemark ===== | ||
+ | |||
+ | Pond insects with animal wild life | ||
+ | |||
+ | <html> | ||
+ | <iframe src="https://archive.org/embed/pond_insects_frostrup_07_15&playlist=1" width="500" height="100" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true" allowfullscreen></iframe> | ||
+ | </html> | ||
+ | |||
+ | [[https://archive.org/download/pond_insects_frostrup_07_15/pond_insects_frostrup_07_15.wav|download not compressed file]] | ||
+ | |||
+ | {{:pond1.jpg?400 |}}{{:pond2.jpg?400|}} | ||
+ | |||
+ | |||
+ | ===== August 2015 - Vigso / Danemark ===== | ||
+ | |||
+ | underwater sound recording of Vigso bunkers | ||
+ | |||
+ | <html> | ||
+ | <iframe src="https://archive.org/embed/20150723134918&playlist=1" width="500" height="150" frameborder="0" webkitallowfullscreen="true" mozallowfullscreen="true" allowfullscreen></iframe> | ||
+ | </html> | ||
+ | |||
+ | [[https://archive.org/compress/20150723134918/formats=WAVE&file=/20150723134918.zip|download not compressed files]] | ||
+ | |||
+ | {{:bunkers.jpg?500|}} | ||
===== july 2010 - Solleftea / Sweden ===== | ===== july 2010 - Solleftea / Sweden ===== | ||
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<html> | <html> | ||
- | <iframe src="http://archive.org/embed/UnderwaterSounds-SollefteaSwedenExpedition-July2010&playlist=1" width="500" height="300" frameborder="0"></iframe> | + | <iframe src="http://archive.org/embed/UnderwaterSounds-SollefteaSwedenExpedition-July2010&playlist=1" width="500" height="210" frameborder="0"></iframe> |
</html> | </html> | ||