Non-functional tube radio warming up, making a loud 60hz hum with lots of harmonics. As a bonus it clicks off at the end. Zenith consoltone. Only because the faq says so: electro voice n/d 257a through impedance transformer into crappy gigabyte motherboard realtek high definition audio. 16bits, processed at 32bits. Audacity sound editor and/or driver wouldn't record mic level so it was very noisy after amplification. Filtered with a (mathematically equivalent) fft constructed whopping 64k length zero phase filter (blackman window) with 5 wavelength width bandpass at each harmonic from 60hz to 5,520hz. For some reason a fraction of some of the harmonics didn't get through so did another pass on the residual noise and mixed that in. Near the beginning there was a sort of brief duplicate signal that descended in pitch so it didn't make it through the filter. I added that bit in. Attenuated frequencies above 3. 6khz because they are pretty much noise, but removing them didn't sound right. Cleaned up the beginning a bit in various ways, cut it down to 15 sec and carefully appended the unfiltered "click" onto the end, which i denoised 12db with audacity's noise reduction.
Recording of water running down the bathtub drain after the bathorganic rhythms are emerging out of one another as the water is whirling down and getting less in volume as the whirl changes in speed and volume and resonance with the metal tub and the drain tuberecorded with a stereo microphone on minidisc the microphone left dangling and turning over the water to create random panning.
Water going down the drain. Recorded with zoom h2. Edited with audacity. This sound is cc0 but i highly recommend that you include a link to this page when using it, to avoid misunderstandings. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.
Lots of bangs, bongs, clangs and you-name-it-whats. Yesternight our theatrical trouppe had been disassembling the set; main part of it is a huge, multi-ton construction consisting of several dozens (or hundreds?) steel tubes - it looks like erecting scaffolding, but much more steady. Disassembling it is a chore even if you have 25+ people around. I have recorded the later stage: clanging tubes are dragged to the hoister in order to be brought down to the ground level and loaded into a truck. Speech is cut off (hopefully all of it). Have a good use of it.
Opening small diploma tube. Please, consider listening my music on bandcamp:. Https://mrthenoronha. Bandcamp. Com/album/mstech-educational-projects-soundtrack.
Inside line 8 metro in paris, with open window. Biib, starting, 2 minutes trip beetween two stations, then opening doors. Some discreet voices. Paris, 2020. Recorded with zoom h2, ms positionstero wave, 48khz, 24bits.
City ambience: cars, tunnel, tube, wind, kids, children, pigeons. Sounded recorded with zoom h4n, near hallesches tor u-bahn station, berlin (germany). Converted to flac (audacity; level 8).
Impulse response of a 60s tube spring reverb unit, fisher k-10 in stereo at 96khz. It is very versatile it looks good on drums, guitars, percussions, synthesizers and vocals, in addition to the beautiful spring sound in stereo.
Recording of a tube journey, starting at one stop and ending at ravenscourt park in london. Includes an announcement at the end and the beeping noise indicating the doors are about to close on the tube at the beginning.
A sound i made in audacity, basicly a chirp going down from about 500 hz to 20 hz (with a fade-out to limit subwoofer use)and added some ambience by using white noise rumble on the background, also added a slight wah-wah as you might notice. Feel free to use it in a project as long as you give 'olaf gillot' credit. And of course 'freesound. Org' for having such an awesome website, with free hosting stuff :d!.
