#7 Auscultation
During the history human were looking ways how to enhance hearing sense. American Indians used to put their ear on the ground to listen if flocks are coming. Japanese still keep fish tanks which may...
View Article#8 sound experiments
Last Wednesday we went to Poblenou park and made some recordings: close to the chimney, in open area and in the water
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#9 infrasound test
This week we had tutorials with David Dalmazzo which considerably pushed forward projects. My experiments were based on sound recording and trying to build low budget infrasonic device. Following this...
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#11 reflections
1. What initially inspired this line of research? Invisible sounds are part of the nature. It exist in our environment thus influencing human health and behaviors. But since human audible range is not...
View Article#12 interface
Interface for transmitting tones as a code. In the background of the video you can hear street noise to which interface reacts. It detects only the lowest range of frequencies (0-80 hz). Three bars...
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#13 Testing Geophone
After the very long journey geophone sensor finally arrived. Hopefully it will help to improve the project and detect low frequency vibrations. Here are it’s first tests.
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#14 testing geophone 2
Next experiment was to test built amplified sensor signal’s circuit. Results weren’t stunning. Seems like it’s precise calibration requires much more time. After it Furqan helped to test geophone’s...
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