October 22, 2020

Hi-Fi knowledge

CD A digital music disc jointly developed by Sony and Philips ha ...

Design of power amplifier in digital TV transmitter

Abstract: Using the latest LDMOS FET device, using a balanced amplifier circui ...

Design of power amplifier in digital TV transmitter

Abstract: Using the latest LDMOS FET device, using a balanced amplifier circui ...

Softswitch technology and its application

Abstract: Through careful analysis of the basic principles of softswitch, the ...

How to solve the aging and flower screen phenomenon

Splicing screen aging problem The LCD splicing screen can easily overheat so ...

Speaker noun Chinese-English comparison

Input——Line input, generally refers to connecting the output of ...

6P9P made amp circuit

In the system terminal of the audio family, it is the conversion of electrica ...

Full analysis of structural failure of stone crusher

The lithotripsy is a non-invasive treatment device, so the damage to the huma ...

The structure principle and fault maintenance of B-ultrasound system

1. Structural principle of B-ultrasound system B-type ultrasonic diagnosis s ...

6N7P bile circuit pre-stage

6N7P series common cathode double triode. Good consistency, high balance for ...

Zhonghe Electromechanical 55 million yuan to undertake overseas LED street light replacement project

Zhonghe Electromechanical announced on the 23rd that the company decided to invest in energy-saving ...

Design of Intelligent Navigation Robot Control System Based on Machine Vision

1 Introduction Mobile robot is an important branch of robotics, and with the rapid ...