intTypePromotion=1
zunia.vn Tuyển sinh 2024 dành cho Gen-Z zunia.vn zunia.vn
ADSENSE

Optical information systems radio transmission

Xem 1-1 trên 1 kết quả Optical information systems radio transmission
  • A bit (binary digit) is the smallest unit of information • N = 2n where N is the number of representations and n is the number of bits (ex. ASCII, Unicode, PCM code etc.) • Data communications transfer information using codes that are transmitted as signals (either analog or digital) • In general, analog lines provide a slow service that contains high error rates.

    ppt59p trungkiendt9 24-04-2011 97 18   Download

CHỦ ĐỀ BẠN MUỐN TÌM

TOP DOWNLOAD
ADSENSE

nocache searchPhinxDoc

 

Đồng bộ tài khoản
9=>0