![]() Is THIS the key to tackling climate change? Scientists claim World War II-style RATIONING of petrol, energy.'Why would Instagram copy Twitter?' Users SLAM Meta's plan to charge $12/month for verification - amid fears.Is this Britain's oldest SEX TOY? 6.3 inch-long wooden artefact discovered at Roman Vindolanda may have been.Facebook Messenger is back online after short outage left thousands of users in US and UK unable to access.'Have Outlook's spam filters just totally broken today?' Users claim their inboxes are being FLOODED with.How cauliflower captured Americans: From pizza to pasta, the humble vegetable is now in all your favorite.So THAT'S how the zebra got its stripes! Monochrome pattern helps to repel pesky biting horseflies, study.'One-in-10-billion' binary star system is discovered that may one day set off an ultra-powerful explosion.Is YOUR home at risk? Study reveals the regions where houses are most likely to perish as a result of.'The analysis of rock singer D.Z.-B.’s imitation of Freddie Mercury’s ‘rough’ singing style revealed subharmonic vibration created by 3:1 frequency locking of the vocal folds and the ventricular folds: during each vibration of the ventricular folds the vocal folds completed three oscillations,' the team wrote. Most pop/rock singers maintain a regular vibrato, whilst his was more irregular, and unusually fast. Mercury's more fragile side is also fitting with his hallmark vibrato (a rapid, slight variation in pitch). 'These traits, in combination with the fast and irregular vibrato, might have helped create Freddie Mercury's eccentric and flamboyant stage persona.' 'Their occurrence aids in creating the impression of a sound production system driven to its limits, even while used with great finesse,' the paper said. With a rock singer imitating this special type of singing, the authors filmed his larynx with a high-speed camera at over 4,000 frames per second, giving them an understanding of what Mercury would have done physiologically while singing these 'distorted' notes. ![]() The scientists also identified 'subharmonic vibration' in Mercury's singing voice that likely created his famous 'growl.' In particular, the study examined the intentional distortion Mercury used to produce so-called 'growl' sounds.Ī-cappella recordings of Mercury highlighted 'a surprisingly high mean fundamental frequency modulation rate (vibrato) of 7.0 Hz, reaching the range of vocal tremor.' The team of Austrian, Czech and Swedish authors discovered some interesting findings about the voice once described as 'a force of nature with the velocity of a hurricane.' This is seen in a more extreme way in Tuvan throat singing where not only the vocal folds vibrate, but also a pair of tissue structures called ventricular folds, which are not normally used for speaking or classical singing. What they found was an intriguing physical phenomenon called subharmonics. The authors reconstructed how Freddie Mercury, in his flamboyant and eccentric stage persona, drove his vocal system to its limits. ![]()
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