Intersil launches WIDESound x 4TM audio enhancement technology Intersil's new D2Audio® WIDESound x 4TM enhancement technology brings a complete and rich surround sound listening experience to flat-screen TVs and other space-constrained products The latest D2Audio tech ......
Disruptive visual impact Samsung pushes Super AMOLED screen Since entering the era of touch phones, with the increasing size of the display screen of mobile phones, the screen display effect has become the most concerned part when users buy touch phones. From the early monoc ......
Silicon Labs introduces the lowest power wireless microcontroller for the smart home market In order to meet the energy efficiency needs of home automation and instrumentation, Silicon Labs announced the launch of the industry's lowest power single-chip wireless microcont ......
The principle method of tube amplifier to suppress 50 Hz hum 1. The influence of the filament voltage amplifier There is a capacitor Cf between the grid and the filament of the tube. The AC filament voltage of 50 Hz will cause a leakage current IA between the filament and th ......
TDK automotive electronics sales soared, green concept prospects are expected Problems such as global warming and increasingly serious air pollution are pushing countries around the world to focus on improving the environmental performance of automobiles and the development o ......
Simulation design and research of the radio frequency front end of VHF frequency hopping radio receiver With the rapid development of modern electronic technology and wireless communication technology, the application of radio communication is becoming more and more widesprea ......
Analysis of the three major development trends of professional PND navigators in the GPS era With the development of the economy and the increase of residents' income, the domestic private car capacity has also shown a relatively rapid growth trend. The civilianization an ......
470MHz RF transmitter circuit Basic Wired Headphones/Wired Headphone With Mic/Wired Headphones Introduction: 1: Function:Wired Headphone is Good for listening MP3/Music player, watching DVD/movie, online chatting and game playing, ......
Design and Implementation of High Definition Digital TV Transmission System Transmitting high-definition digital TV within a limited bandwidth places higher requirements on video, audio compression coding, and channel coding, and in the case of terrestrial transmission? Vario ......
Ericsson's new base station creative debut with a stylish look integrated into the street view Finding new addresses for base stations has become an increasingly serious challenge, especially in urban and suburban areas. In order to shorten the approval time for base stat ......