But those vibrations, involving frequencies of around 170 oscillations per second and higher harmonics, are what sting the hands of a batter who does not hit the ball solidly _ and they generate the dull thud that starts outfielders running in, Adair said.
42.
In beating, or striking, reed wind instruments such as the saxophone, clarinet, and oboe, the transition from lower to higher register is aided by a " register key " which encourages a vibration node at a particular point in the pipe such that a higher harmonic is produced.
43.
Playing close to the bridge ( " sul ponticello " ) gives a more intense sound than usual, emphasizing the higher harmonics; and playing with the bow over the end of the fingerboard ( " sul tasto " ) makes for a delicate, ethereal sound, emphasizing the fundamental frequency.
44.
Fourier analysis reveals that a waveform, like a square wave, that is anti-symmetrical about the 180 degree point contains only odd harmonics, the 3rd, 5th, 7th, etc . Waveforms that have steps of certain widths and heights can attenuate certain lower harmonics at the expense of amplifying higher harmonics.
45.
Feedback very much reduces distortion percentage, but the distortion spectrum becomes more complex, with a far higher contribution from higher harmonics; the high harmonics, if at an audible level, are much more undesirable than lower ones, so that the improvement due to lower overall distortion is partly cancelled by its nature.
46.
String players control their tone quality by touching the bow to the strings at varying distances from the bridge, emphasizing the higher harmonics by playing sul ponticello ( " on the bridge " ), or reducing them, and emphasizing the fundamental frequency by playing sul tasto ( " on the fingerboard " ).
47.
The formula given in the article suggests about 11Hz, with harmonics at 33hz, 55hz, etc . Assuming the loudness of the harmonics decrease as the Hz rises, and that the unhearable 11Hz modulates the higher harmonics, it may well explain what I've been hearing . talk ) 16 : 44, 11 July 2010 ( UTC)
48.
The term "'harmonic "'in its strictest sense describes any member of the AC power supply frequency, the frequencies of the first three higher harmonics are 100 Hz ( 2nd harmonic ), 150 Hz ( 3rd harmonic ), 200 Hz ( 4th harmonic ) and any addition of waves with these frequencies is periodic at 50 Hz.
49.
Frequency multipliers have much in common with frequency mixers, and some of the same nonlinear devices are used for both : transistors operated in gain ) produced by the nonlinear device drops off rapidly at the higher harmonics, so most frequency multipliers just double or triple the frequency, and multiplication by higher factors is accomplished by cascading doubler and tripler stages.
50.
Theoretically the higher harmonics ( also called overtones or partials ) vibrate at integer multiples of the fundamental frequency . ( e . g . a string with a fundamental frequency of 100 Hz would have overtones at 200 Hz, 300 Hz, 400 Hz, etc . ) In reality, the frequencies of the overtones are shifted up slightly, due to inharmonicity caused by the stiffness of the strings.
How to say higher harmonic in Hindi and what is the meaning of higher harmonic in Hindi? higher harmonic Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
