Sentences with phrase «harmonic frequencies for»
In this sense, we can verify the harmonic contribution curves which featured the flute with regard to the range of harmonic frequencies for musical instruments.
http://www.globaleducationmagazine.com/ Not exact matches
But all the hormone - treated females had much more acute hearing for notes up to 300 Hz, nicely encompassing the male's amorous hum, which has base frequency of 100 Hz and harmonics of 200 and 300 Hz.
The two lowest frequency resonances, R1 (approximately 300 to 900 Hz) and R2 (approximately 800 to 3,000 Hz), play an important role in speech, providing high power for harmonics of fundamental frequencies that are close to them.
Those harmonics whose frequency is at the upper limit of human hearing, ie, above 20 k are not perceptible to our ears, and neither are those whose intensity level is below the audible threshold for this frequency.
This fragmentation process enabled the implementation of the music harmonic analysis from the Fast Fourier Transform (FFT — Fast Fourier Transform) in order to identify the harmonics associated to specific points (discrete) for each test and study in correspondence of each them (points) with values of frequency and amplitude.
Just for the record, outside the literature, the correlation between planetary harmonics and Steinhilber's TSI was first noted at the talkshop in July last year by Tim Channon in this comment, http://tallbloke.wordpress.com/2011/02/21/tallbloke-and-tim-channon-a-cycles-analysis-approach-to-predicting-solar-activity/#comment-5019 when he published this plot of his model using planetary harmonic frequencies: http://daedalearth.files.wordpress.com/2011/02/sbf-tsi-a.png
Multi-scale harmonic model for solar and climate cyclical variation throughout the Holocene based on Jupiter — Saturn tidal frequencies plus the 11 - year solar dynamo cycle (PDF), Nicola Scafetta 03/2012, Journal of Atmospheric and Solar - Terrestrial Physics
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