Ĭheck it out – here is the link to the video on YOUTUBE: pulsed) LED-light range from inducing sleepyness via nausea to migraine (among more severe effects), this is something you may consider when buying your next light-appliance. As the potential side effects of flickering (i.e. In addition to theoretical background-info it covers the results of my EM-measurements of various electronic devices (among them bluetooth-devices, mobile phones, laptop computers, power supplies, various light appliances) as well as video-footage documenting the 'discussable' quality-related aspects of pulsed LED-LIGHT in lighting, as well as in MAN-MACHINE INTERFACES. I have published a video on Youtube which is a live-documentary of my conference presentation on this topic which I have held recently. With all the everyday-use electronic devices around us, often we are not consciously aware of the possible implications (and potential threats) for our body. PICKING UP THE TOPIC OF "RADIATION" of my post from 2 weeks ago: but this time it's not about radiating sound waves, but about the effects of ELECTROMAGNETIC RADIATION - in its various forms, ranging from RF-waves (radio, TV) via visible light to X-rays. See also: In case of interest you can find more "NATURAL PERSPECTIVE" recording clips here: Īnd some interesting literature on the topic: "The Art and Science of Surround and Stereo Recording" - Including 3D Audio Techniques | Edwin Pfanzagl-Cardone | Publisher: SPRINGER NATURE #bptmic #nevatonbpt #salzburgfestival #youngconductorsaward #awardsconcertweekend #herbertvonkarajan #naturalperspective #mictechnique #engineer #acoustics #music #concerthallacoustics #musicalacoustics #microphone #nevaton #blumlein I guess you would not believe that the microphone was placed 10 meters (30feet) behind the conductor, or would you ? SO: YES THIS IS REAL !!! Hear for yourself in the Facebook promotion videoclip of the SALZBURG FESTIVAL (link below). In order to arrive at a good balance of all instrumental groups of the orchestra, the main microphone had to be placed at a distance of 10 metres from the orchestra. But how to achieve a 'healthy' direct/reverb balance at such a large distance in a hall that has a reverb time of 1.9sec ? The 3 capsule "NEVATON BPT"-microphone (in figure-8 mode, combined with an absorptive panel behind) proved to be the perfect solution. Therefore, to me as sound-engineer it was clear that the use of close-up spot-microphones was a "no-go". IS THIS REAL ? For the documentary recordings of the "Herbert von Karajan YOUNG CONDUCTOR'S AWARD 2021" a microphone technique was needed, which would capture the sonic results in the most 'objective' way.
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