In the article the questions of modernization of analog transmitters for use in systems of digital sound radio broadcasting of DAB+ standard are considered. The comparative analysis of calculated and experimental data of zones of confident reception is carried out, and also the quality of a signal in various conditions is estimated. The peculiarities of the modernized transmitters related to their technical characteristics, compliance with standards and impact on the quality of broadcasting are revealed.
| Mualliflar | Khamidov Kh.A. |
|---|---|
| Jurnal | Innovative Multidisciplinary Journal of Applied Technology |
| Nashr sanasi | 2024-12-31 |
| Jild | 2 |
| Son | 12 |
| Betlar | 91-95 |
| Til | Ingliz |
On the basis of 6-12 TV channels allocated for digital broadcasting by the Agreement “Geneva-06” for the Republic of Uzbekistan frequency-territorial planning of digital sound radio broadcasting using single-frequency method, , taking into account the existing fleet of modernized radio transmitters
In this study, the adsorption capacity of single-walled carbon nanotubes (CN Ts based on cyclopentadienyl iron dicarbonyl dimer) arrays towards pure N2 gas was investigated experimentally and computationally at 77 K and…
The paper proposes a method of frequency-territorial planning of digital sound broadcasting network. The method is based on the Universal Homogeneous Network Model (UMNM) as a tool for frequency planning in digital…
Cloud computing (CC) is the delivery of computing services, such as servers, storage, databases, networking, software, analytics, and intelligence, over the Internet. It is no longer a business trend. It is a new…
Despite some early work in 3D face recognition in the late 1980s [1] relatively few researchers have focused on this area during the 1990s. By the end of the last decade interest in 3D face recognition was revived and…
Big data is a broad term for the collection of both structured and unstructured data. Data is one of the biggest byproducts of the 21st century. Almost everything we do produces data, from swiping credit cards to…
This article provides information about unique sports school overlaps. In addition, the types of unique ceilings, materials used and requirements for them are presented.
This article describes heart is a vital organ that functions as the centerpiece of the circulatory system, ensuring the delivery of oxygen and nutrients to tissues while removing metabolic waste. Advances in…
Innovative: International Multidisciplinary Journal of Applied Technology (IMJAT) with U.S ISSN 2995-486X covers research and development activities in the area of applied technology in the following scope…
This article analyzes from a scientific point of view the factors that negatively affect the energy efficiency of solar cells in the Republic of Uzbekistan, the shortcomings in the installation of solar panels, and…
The accelerating pace of digital transformation has driven organizations to adopt DevOps, MLOps, and AIOps as critical paradigms for agile software delivery, intelligent operations, and data-driven decision-making…
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