The convergence of knowledge related to mechanics, electronics and music has resulted in the development of a series of audio devices. Initially, signal amplifiers were developed working in linear region. Due to the efficiency limitations of this form of amplification, the concept of switched amplifiers with a theoretical efficiency of 100% was introduced. However, the high frequencies inherent in its operation add distortion, interference and worsening dynamic response. In order to unite the advantages of both forms of amplification, hybrid amplifiers emerged. The following work aims to propose a hybrid topology of audio signal amplification, called Double Half Bridge + Class AB. To this end, a literature review of the different forms of a...
The goal of this project is to complete a working Class D audio amplifier that can produce up to 30 ...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Class-D amplifier is extensively acceptable in audio application due to its higher power-efficiency ...
Usage of class D audio amplifiers has become increasingly widespread in recent years, mainly due to ...
Com o avanço da utilização de dispositivos de mídia portáteis, que utilizam baterias, faz-se necessá...
The audio subsystem plays undoubtedly a key role in the automotive infotainment system. With the add...
Resumo: Desenvolvemos um amplificador de áudio classe D baseado em moduladores ?-?, destinado a apar...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
Class-D amplifier is a switching amplifier and mostly is also called a Pulse Width Modulation (PWM) ...
L’objectiu principal del projecte és entendre, dissenyar, implementar i estudiar el comportament d’...
Integrated Class D audio amplifiers are very power efficient, but require an external filter which p...
This Final Year Project pertains to the design of audio analog Class D amplifiers (CDAs) with emphas...
Parallel audio amplifier are hybrid amplifiers that couple a linear and a switching stage with a par...
Parallel audio amplifier are hybrid amplifiers that couple a linear and a switching stage with a par...
Abstract—Integrated class-D audio amplifiers are very power efficient but require an external LC rec...
The goal of this project is to complete a working Class D audio amplifier that can produce up to 30 ...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Class-D amplifier is extensively acceptable in audio application due to its higher power-efficiency ...
Usage of class D audio amplifiers has become increasingly widespread in recent years, mainly due to ...
Com o avanço da utilização de dispositivos de mídia portáteis, que utilizam baterias, faz-se necessá...
The audio subsystem plays undoubtedly a key role in the automotive infotainment system. With the add...
Resumo: Desenvolvemos um amplificador de áudio classe D baseado em moduladores ?-?, destinado a apar...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
Class-D amplifier is a switching amplifier and mostly is also called a Pulse Width Modulation (PWM) ...
L’objectiu principal del projecte és entendre, dissenyar, implementar i estudiar el comportament d’...
Integrated Class D audio amplifiers are very power efficient, but require an external filter which p...
This Final Year Project pertains to the design of audio analog Class D amplifiers (CDAs) with emphas...
Parallel audio amplifier are hybrid amplifiers that couple a linear and a switching stage with a par...
Parallel audio amplifier are hybrid amplifiers that couple a linear and a switching stage with a par...
Abstract—Integrated class-D audio amplifiers are very power efficient but require an external LC rec...
The goal of this project is to complete a working Class D audio amplifier that can produce up to 30 ...
This article is dedicated to the hybrid microwave power amplifiers and to their design. It aims at g...
Class-D amplifier is extensively acceptable in audio application due to its higher power-efficiency ...