The effectiveness of various mirror functions is investigated for denoising speech signals. Denoising can significantly affect performance when choosing a window function, and windowing methods can improve denoising quality when used correctly. This research compares the performance of various window functions, namely Rectangular, Hanning, Hamming, Blackman, and Kaiser windows using Mean Squared Error (MSE) and Signal-to-Noise Ratio (SNR) metrics.
| Mualliflar | Mamatov, N.S., Jalelov, K.M., Samijonov, B.N., Samijonov, A.N., Madaminjonov, A.D. |
|---|---|
| Jurnal | Ilim ha’m ja’miyet |
| Nashr sanasi | 2023-08-23 |
| Son | 3-1 |
| Betlar | 18-21 |
| Til | kaa |
FIR filtrlari, Rectangular, Hanning, Hamming, Blackman, Kaiser, oynalar, asosiy signal, shovqinli signal, shovqinni kamaytirish, КИХ-фильтры, Rectangular, Hanning, Hamming, Blackman, Kaiser, окна, основной сигнал, зашумленный сигнал, шумоподавление, FIR filters, Rectangular, Hanning, Hamming, Blackman, Kaiser, windows, fundamental signal, noisy signal, denoising
In the research work, a model for assessing is proposed the creditworthiness of bank customers; it is proposed to build a classification and evaluation model of intellectual analysis of creditworthiness of bank…
A universal approach is proposed to study the influence of strain (pressure) on the temperature of Bose-Einstein condensation of intersite bipolarons within the extended Holstein model. It is shown that uniaxial strain…
It is known that the cotton species G.hirsutum L. has forms such as "yucatanense", "latifolium", "morrilli", "richmondii" and "religiosum", which still have no clear place in taxonomy, caused ambiguous views of a number…
By forming clusters of alloying nickel atoms in silicon by electrodiffusion, a high concentration of alloying atoms was observed in the sample located at the negative pole. It is shown that by controlling the electric…
The generation of the third harmonic of ultrashort laser pulses was analyzed numerically on the basis of a slow amplitude change and unidirectional approximations. For the method of slowly varying amplitudes, the…
This article provides methods for solving complex equations by reduction to quadratic equations.
This article provides an overview of obtaining high-quality satellite images can be method, and also provides brief information about geosynchronous equatorial and low Earth orbits. Further more the article discusses…
In this paper we consider the problem of integral geometry on a family of parabolic type with a weight function. An inversion formula for the Fourier image with respect to the first variable is obtained. A sequence of…
The article presents the bioecological characteristics of the broom (kochia scoparia l. schrad). Considering that the broom has not been studied in the conditions of Karakalpakstan and the practical significance of the…
The article presents an analysis of the results of the electronic document circulation system before and after the introduction of science and education between higher education institutions, scientific inspection…