Many Turkic languages, for example, can exhibit a form of correlation of sounds within words known as vowel harmony, whereby vowels (and some consonants) in a word are homogenized into classes.
The method is based on the use of cross-correlation functions of sound signals measured on a microphone array.
This investigation is based on the human auditory brain model consisting of the auto-correlation function (ACF) of sound source, the interaural cross-correlation function (IACF) for sound signals arriving at the two ears, and the specialization of the cerebral hemispheres.
First, we evaluated the correlation of learning gesture-sound associations with the BOLD signal.
The former was evaluated by correlation of the learning of sound-gesture associations with the BOLD signal, the latter question was addressed by application of functional connectivity analysis in order to identify brain areas working together in the dynamic process of learning sound-gesture associations.
The PCA showed a positive correlation between the sensory parameters hardness and sound intensity of crunchiness and the instrumental parameters force area, mean force, maximum force, and negative correlations between the number of sound peaks, mean sound peak, number of force peaks and crunchiness.
Also, the minimum of correlation coefficient in prediction of velocity of sound is 0.99131.
The correlation between arousal indices and number of sound peaks >80 dB(A) was weak during the day (r = 0.13) and night (r = 0.19); neither was statistically significant.
This study presents a vectorization method for use in MATLAB programming aimed at increasing the computational efficiency of digital cross correlation in sound and images, resulting in a speedup of 6.387 and 36.044 times compared with performance values obtained from looped expression.
The bone speed of sound (SOS) is in correlation with bone mineral density and even more with cortical thickness and bone elasticity [22].
