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12 maj 2002 · We propose a simple model for the origin of pink noise (or 1/f fluctuation) based on the waves with accumulating frequencies. These waves arise spontaneously in a system with synchronization...
30 paź 2013 · \ (1/f\) noise refers to the phenomenon of the spectral density, \ (S (f)\ ,\) of a stochastic process, having the form. \ [S (f)=constant/f^ \alpha\ ,\] where \ (f\) is frequency, on an interval bounded away from both zero and infinity. \ (1/f\) fluctuations are widely found in nature.
8 gru 1998 · It is shown that 1/f noise may result from the statistics of the pulses transit times with random increments of the time intervals between the pulses. The model also serves as a basis for...
1/f noise is a nonstationary random process suitable for modeling evolutionary or developmental systems. It combines the strong influence of past events on the future and, hence somewhat predictable behavior, with the influence of random events.
The observations on music suggest that 1/f noise is a good choice for stochastic composition. Compositions in which the frequency and duration of each note were determined by 1/f noise...
Your musical intuition includes a vast storehouse of familiar sounds, established patterns of melody, harmony, and rhythm, and an artistic conscious- ness that you draw upon thousands of times in the performance of a single composition,
Our results show that 1/f-type fluctuations in musical contexts may be explained by short-range models involving mul-tiple time lags, and the temporal ranges in which rhythmic hierarchies are expressed are apt to create these fluctuations through such short-range autocorrelations.
