So what is the aim here? Why did they opt for this kind of design? Well, Shozy basically wanted an earphone that can give a spacious sound-stage than other classic IEMs. The Black Hole though still has a classic IEM shape with a semi-custom metallic shell. Audeze’s open offerings look like minor headphones without headbands. We’ve seen open-back IEM designs like the Audeze LCD-i4, but this one is different. Shozy has put on a considerable amount of time and effort into this project. The Black Hole is a universal IEM with a semi-open back design, consisting of a single 10mm dynamic driver. This time however it’s not a budget-friendly earphone and for that reason, it has to give a good performance. They also want to change and influence the market with very competitive price tags. They offer very good build quality with their products at the same time. Read more from NASA’s Chandra X-ray Observatory.Based in Hong Kong, Shozy’s offerings stand out with distinctive design language. NASA’s Universe of Learning materials are based upon work supported by NASA under cooperative agreement award number NNX16AC65A to the Space Telescope Science Institute, working in partnership with Caltech/IPAC, Center for Astrophysics | Harvard & Smithsonian, and the Jet Propulsion Laboratory. The Smithsonian Astrophysical Observatory’s Chandra X-ray Center controls science from Cambridge Massachusetts and flight operations from Burlington, Massachusetts. NASA’s Marshall Space Flight Center manages the Chandra program. The collaboration was driven by visualization scientist Kimberly Arcand (CXC), astrophysicist Matt Russo, and musician Andrew Santaguida (both of the SYSTEMS Sound project). These sonifications were led by the Chandra X-ray Center (CXC) and included as part of NASA’s Universe of Learning (UoL) program with additional support from NASA’s Hubble Space Telescope/Goddard Space Flight Center. More sonifications of astronomical data, as well as additional information on the process, can be found at the “A Universe of Sound” website: The brightest part of the image corresponds to the loudest portion of the sonification, which is where astronomers find the 6.5-billion solar mass black hole that EHT imaged. Radio waves are mapped to the lowest tones, optical data to medium tones, and X-rays detected by Chandra to the highest tones. The sonification scans across the three-tiered image from left to right, with each wavelength mapped to a different range of audible tones. The jet is produced by material falling onto the black hole. The brightest region on the left of the image is where the black hole is found, and the structure to the upper right is a jet produced by the black hole. The image in visual form contains three panels that are, from top to bottom, X-rays from Chandra, optical light from NASA’s Hubble Space Telescope, and radio waves from the Atacama Large Millimeter Array in Chile. This new sonification does not feature the EHT data, but rather looks at data from other telescopes that observed M87 on much wider scales at roughly the same time. Studied by scientists for decades, the black hole in Messier 87, or M87, gained celebrity status in science after the first release from the Event Horizon Telescope (EHT) project in 2019. In addition to the Perseus galaxy cluster, a new sonification of another famous black hole is being released. In the visual image of these data, blue and purple both show X-ray data captured by Chandra. (A quadrillion is 1,000,000,000,000,000.) The radar-like scan around the image allows you to hear waves emitted in different directions. Another way to put this is that they are being heard 144 quadrillion and 288 quadrillion times higher than their original frequency. The signals were then resynthesized into the range of human hearing by scaling them upward by 57 and 58 octaves above their true pitch. The sound waves were extracted in radial directions, that is, outwards from the center. In this new sonification of Perseus, the sound waves astronomers previously identified were extracted and made audible for the first time. A galaxy cluster, on the other hand, has copious amounts of gas that envelop the hundreds or even thousands of galaxies within it, providing a medium for the sound waves to travel. The popular misconception that there is no sound in space originates with the fact that most of space is essentially a vacuum, providing no medium for sound waves to propagate through. In some ways, this sonification is unlike any other done before ( 1, 2, 3, 4) because it revisits the actual sound waves discovered in data from NASA’s Chandra X-ray Observatory.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |