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YouTube Kids has faced criticism from advocacy groups, particularly the Fairplay Organization, for concerns surrounding the app's use of commercial advertising, as well as algorithmic suggestions of videos that may be inappropriate for the app's target audience, as the app has been associated with a controversy surrounding disturbing or violent ...
Instrumental use of microphones has been developed by many experimental composers, musicians and sound artists. They use microphones in unconventional ways, for example by preparing them with objects, moving them around or using contact microphones to colour the sound and be able to amplify otherwise very silent sounds.
A wireless microphone, or cordless microphone, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated. Also known as a radio microphone , it has a small, battery-powered radio transmitter in the microphone body, which transmits the audio signal from the ...
In 2017, Ulmer created the YouTube channel Special Books by Special Kids (commonly abbreviated as SBSK). On November 19, 2018, the Special Books by Special Kids YouTube channel reached 1 million subscribers. [5] He crisscrossed the country interviewing disabled children to give them, as ABC News put it
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The internal electronic circuitry of an active noise-canceling mic attempts to subtract noise signal from the primary microphone. The circuit may employ passive or active noise canceling techniques to filter out the noise, producing an output signal that has a lower noise floor and a higher signal-to-noise ratio .
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Parabolic microphone used at an American college football game. A parabolic microphone is a microphone that uses a parabolic reflector to collect and focus sound waves onto a transducer, in much the same way that a parabolic antenna (e.g. satellite dish) does with radio waves. Though they lack high fidelity, parabolic microphones have great ...