vsonic 2018 new gr07 i low impedance in ear earphone in line control microphone 32ohm dynamic noise isolation hifi earphones



Xiaomi Mi ANC Type-C In-Ear Earphones Black Xiaomi Mi ANC Type-C In-Ear Earphones Black Новинка

Xiaomi Mi ANC Type-C In-Ear Earphones Black

Mi ANC In-Ear Earphones - наушники Xiaomi с разъемом type-c. В данные наушники встроена система активного шумоподавления. Также они оснащены гарнитурой для разговоров по мобильному телефону и панелью управления, где функции кнопок задаются на вашем смартфоне.
Xiaomi Mi ANC Type-C In-Ear Earphones White Xiaomi Mi ANC Type-C In-Ear Earphones White Новинка

Xiaomi Mi ANC Type-C In-Ear Earphones White

Mi ANC In-Ear Earphones - наушники Xiaomi с разъемом type-c. В данные наушники встроена система активного шумоподавления. Также они оснащены гарнитурой для разговоров по мобильному телефону и панелью управления, где функции кнопок задаются на вашем смартфоне.
Yang-Hann Kim Sound Propagation. An Impedance Based Approach Yang-Hann Kim Sound Propagation. An Impedance Based Approach Новинка

Yang-Hann Kim Sound Propagation. An Impedance Based Approach

10552.72 руб. Найти похожее
In Sound Propagation: An Impedance Based Approach, Professor Yang-Hann Kim introduces acoustics and sound fields by using the concept of impedance. Kim starts with vibrations and waves, demonstrating how vibration can be envisaged as a kind of wave, mathematically and physically. One-dimensional waves are used to convey the fundamental concepts. Readers can then understand wave propagation in terms of characteristic and driving point impedance. The essential measures for acoustic waves, such as dB scale, octave scale, acoustic pressure, energy, and intensity, are explained. These measures are all realized by one-dimensional examples, which provide mathematically simplest but clear enough physical insights. Kim then moves on to explaining waves on a flat surface of discontinuity, demonstrating how propagation characteristics of waves change in space when there is a distributed impedance mismatch. Next is a chapter on radiation, scattering, and diffraction, where Kim shows how these topics can be explained in a unified way, by seeing the changes of waves due to spatially distributed impedance. Lastly, Kim covers sound in closed space, which is considered to be a space that is surrounded by spatially distributed impedance, and introduces two spaces: acoustically large and small space. The bulk of the book is concerned with introducing core fundamental concepts, but the appendices are included as the essentials as well to cover other important topics to extend learning. Offers a less mathematically-intensive means to understand the subject matter Provides an excellent launching point for more advanced study or for review of the basics Based on classroom tested materials developed over the course of two decades Companion site for readers, containing animations and MATLAB code downloads Videos and impedance data available from the author's website Presentation slides available for instructor use Sound Propagation is geared towards graduate students and advanced undergraduates in acoustics, audio engineering, and noise control engineering. Practicing engineers and researchers in audio engineering and noise control, or students in engineering and physics disciplines, who want to gain an understanding of sound and vibration concepts, will also find the book to be a helpful resource.
Shahram Taherzadeh Noise Control Shahram Taherzadeh Noise Control Новинка

Shahram Taherzadeh Noise Control

Designed to accompany the new Open University course in Environmental Monitoring and Protection, this is one of four new titles which will equip the reader with the tools to undertake Environmental Impact Assessments (EIAs). Used in planning, decision-making and management, EIAs review both the theoretical principles and environmental considerations of engineering and environmental projects to help steer fundamental legislation in the right direction. This book will cover the basic principles and concepts of sound and sound propagation, covering units, criteria and indices. It considers noise propagation and attenuation, before leading on to assessment methods for both industrial and transport noise. It includes models for predicting sound levels both indoors and outdoors, and details methods for noise control and abatement. Discover our e-book series on Environmental Monitoring and Protection, published in partnership with The Open University! Find out more about the series editors, the titles in the series and their focus on water, noise, air and waste, and The Open University courses in Environmental Management. Visit www.wiley.com/go/ouebookseries
This is Cezanne This is Cezanne Новинка

This is Cezanne

Paul Cezanne challenged convention and pioneered new possibilities in painting. He was remarkable for his ability to perceive and paint aspects of everyday life in ways that revealed dynamic yet deeply harmonious visions of the world.But the intellectual and emotional difficulties of his achievements were considerable. Mainly self-taught, most of his career was plagued by rejection. The critics, and the public, disliked his paintings, and in 1884 Cezanne declared that Paris, the centre of the nineteenth-century art world, had defeated him. Repeatedly, he retreated into self-doubt and bad temper.This book follows Cezanne on his extraordinary artistic journey, focusing on his formative discoveries, made not in the flashy, fashionable metropolis of Paris but in provincial and rural France, often in isolation.
Наушники Mi In-Ear Headphone Pro Silver Наушники Mi In-Ear Headphone Pro Silver Новинка

Наушники Mi In-Ear Headphone Pro Silver

Mi In-Ear Headphone Pro - одни из самых высокотехнологичных и качественных наушников Xiaomi. Вас поразят басы и порадует возможность использования их как гарнитуры. А легкий корпус из высококачественного металла придает им комфорт в обращении и современный стиль.
Наушники Mi In-Ear Headphone Pro HD Silver Наушники Mi In-Ear Headphone Pro HD Silver Новинка

Наушники Mi In-Ear Headphone Pro HD Silver

Mi In-Ear Headphone Pro HD - легкие и технологичные наушники Xiaomi. Продолжая линейку компактных наушников Сяоми делают следующий шаг к достижению вершин звуковоспроизведения. Наслаждайтесь качеством любимой музыки на новом уровне!
Наушники Mi In-Ear Headphone Pro Gold Наушники Mi In-Ear Headphone Pro Gold Новинка

Наушники Mi In-Ear Headphone Pro Gold

Mi In-Ear Headphone Pro - одни из самых высокотехнологичных и качественных наушников Xiaomi. Вас поразят басы и порадует возможность использования их как гарнитуры. А легкий корпус из высококачественного металла придает им комфорт в обращении и современный стиль.

кешбака
Страницы:


In Sound Propagation: An Impedance Based Approach, Professor Yang-Hann Kim introduces acoustics and sound fields by using the concept of impedance. Kim starts with vibrations and waves, demonstrating how vibration can be envisaged as a kind of wave, mathematically and physically. One-dimensional waves are used to convey the fundamental concepts. Readers can then understand wave propagation in terms of characteristic and driving point impedance. The essential measures for acoustic waves, such as dB scale, octave scale, acoustic pressure, energy, and intensity, are explained. These measures are all realized by one-dimensional examples, which provide mathematically simplest but clear enough physical insights. Kim then moves on to explaining waves on a flat surface of discontinuity, demonstrating how propagation characteristics of waves change in space when there is a distributed impedance mismatch. Next is a chapter on radiation, scattering, and diffraction, where Kim shows how these topics can be explained in a unified way, by seeing the changes of waves due to spatially distributed impedance. Lastly, Kim covers sound in closed space, which is considered to be a space that is surrounded by spatially distributed impedance, and introduces two spaces: acoustically large and small space. The bulk of the book is concerned with introducing core fundamental concepts, but the appendices are included as the essentials as well to cover other important topics to extend learning. Offers a less mathematically-intensive means to understand the subject matter Provides an excellent launching point for more advanced study or for review of the basics Based on classroom tested materials developed over the course of two decades Companion site for readers, containing animations and MATLAB code downloads Videos and impedance data available from the author's website Presentation slides available for instructor use Sound Propagation is geared towards graduate students and advanced undergraduates in acoustics, audio engineering, and noise control engineering. Practicing engineers and researchers in audio engineering and noise control, or students in engineering and physics disciplines, who want to gain an understanding of sound and vibration concepts, will also find the book to be a helpful resource.
Продажа vsonic 2018 new gr07 i low impedance in ear earphone in line control microphone 32ohm dynamic noise isolation hifi earphones лучших цены всего мира
Посредством этого сайта магазина - каталога товаров мы очень легко осуществляем продажу vsonic 2018 new gr07 i low impedance in ear earphone in line control microphone 32ohm dynamic noise isolation hifi earphones у одного из интернет-магазинов проверенных фирм. Определитесь с вашими предпочтениями один интернет-магазин, с лучшей ценой продукта. Прочитав рекомендации по продаже vsonic 2018 new gr07 i low impedance in ear earphone in line control microphone 32ohm dynamic noise isolation hifi earphones легко охарактеризовать производителя как превосходную и доступную фирму.