Data transmission
DIGITAL DATA TRANSMISSION - I
... EE-458 LAB REPORT EXPERIMENT #5 DIGITAL DATA TRANSMISSION - I 1/27/2010 Page 2 Purpose: The objectives of this laboratory are: 1. To implement ... detected. Page 5 Laboratory Procedure A) Base band Transmission: The circuit is built according to the schematic shown in figure 5A. The data rate (fs) is set for 5 kHz. The Frequency counter ... Band transmission The functions of the diff...
Ngày tải lên: 19/10/2013, 17:15
DIGITAL DATA TRANSMISSION - II
... LAB REPORT EXPERIMENT 6 DIGITAL DATA TRANSMISSION - II SUBMITTED BY B. Theoretically,optimum spacing i.e maximum d would ... between known fixed frequencies to convey digital data. Normally, FSK modulation is achieved using just two frequencies to represent binary data. For example, a frequency of 2000 Hz may represent ... Master Clock). In this mo...
Ngày tải lên: 23/10/2013, 15:15
Tài liệu Module 10: Creating a Security Design for Data Transmission docx
... learning. Overview of Data Transmission Why Securing Data Transmission Is Important Common Vulnerabilities to Data Transmission Practice: Analyzing Risks to Data Transmission How to ... Determining Threats and Analyzing Risks to Data Transmission 2 Lesson: Designing Security for Data Transmission 7 Lab A: Designing Security for Data Transmission 19 Cour...
Ngày tải lên: 18/01/2014, 05:20
Tài liệu Chapter 3 Data Transmission pdf
... Component Data Rate and Bandwidth Any transmission system has a limited band of frequencies This limits the data rate that can be carried Analog and Digital Data Transmission Data Entities ... meaning Signals Electric or electromagnetic representations of data Transmission Communication of data by propagation and processing of signals Data Analog ...
Ngày tải lên: 16/02/2014, 08:20
Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx
... high-speed data transfer. In this section, we briefly high-speed data transfer. In this section, we briefly discuss this technology. discuss this technology. Bandwidth Sharing CM and CMTS Data Transmission ... adaptive technology. The system uses a data rate based on the condition of the local loop line. Note 9.1 Chapter 9 Using Telephone and Cable Networks for Data Transmis...
Ngày tải lên: 16/02/2014, 20:20
Tài liệu Lecture 22: Digital Transmission of Analog Data (Baseband Transmission): doc
... Telecommunications, Winter 2000 Lecture-22 Digital Transmission Digital Transmission of Analog Data (Baseband Transmission) : • Analog voice data must be translated into a series of binary digits ... sequence of coded pulses. The transmission takes place at both discrete amplitude and discrete times. Digital Pulse modulation or the use of coded pulses for the transmission...
Ngày tải lên: 09/12/2013, 16:15
Wiley Inside Information Making Sense of Marketing Data.pdf
... minimised. Check 5: were there any data preparation errors? It is important that the processing of the data by the computer has not distorted the true meaning of the original data. Here, there are 12 points to ... issues to be reviewed by survey specialists within a company. · Appropriate choice of data collection method. The data collection method selected ± face-to-face, telephone,...
Ngày tải lên: 13/08/2012, 15:38
Vitual Basic dùng Control data
... Assign Full path database filename to Data1 Data1 .DatabaseName = AppFolder & "BIBLIO.MDB" End Sub Với cách code nói trên ta sẽ đảm bảo chương trình tìm thấy file database đúng ... property Datasource của nó trong Properties Window thành Data1 . Khi click lên property Datafield của txtTitle và mở ComboBox ra bạn sẽ thấy liệt kê tên các Fields trong table Titles. Đó là vì Dat...
Ngày tải lên: 16/08/2012, 13:43