The Journal of laryngology and otology . Fi. When we choose a figure in form of an inverted V (/\), blackupon white ground, and if we mark it transversely with lines orsteps forming various segments (models and photographs shown), vrecan in this manner obtain an exact index of the amplitudes of. Fig. 3. vibrations at any instant of the tuning-forks decrement. Since theamplitude of vibration is directly proportionate to intensity of thesound, we have thus an excellent clinical method of Gradenigo expressed his thanks to Dr. G. Ostino, Professor November, 1899] Rhinology, and
The Journal of laryngology and otology . Fi. When we choose a figure in form of an inverted V (/\), blackupon white ground, and if we mark it transversely with lines orsteps forming various segments (models and photographs shown), vrecan in this manner obtain an exact index of the amplitudes of. Fig. 3. vibrations at any instant of the tuning-forks decrement. Since theamplitude of vibration is directly proportionate to intensity of thesound, we have thus an excellent clinical method of Gradenigo expressed his thanks to Dr. G. Ostino, Professor November, 1899] Rhinology, and Otology. 585 C. Reymond, Dr. C. Gaudenzi, and Dr. 0. Pes for their valuablehelp in these researches. The best results are obtained with forks whose branches makewide excursions (up to 60 vibrations a second); but the method canalso be used with forks up to 250 vibrations.
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Keywords: ., bo, bookcentury1800, booksubjectear, booksubjectnose, bookyear1887
