Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
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Physics & Mathematics
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Engineering & Computer Science
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Acoustics & Sound
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Multimedia
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Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves
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Elektromagnetische Hupe, bei welcher ausser der Schallplatte eine mit dieser fest verbundene Vibrationsscheibe durch einen Elektromagneten in Schwingungen versetzt wird