 Home
 Products
 Integration
 Tutorial
 Barcode FAQ
 Purchase
 Company
vb.net barcode reader code C + Vi ( jv) Rs in Software
C + Vi ( jv) Rs Recognize QR Code In None Using Barcode Control SDK for Software Control to generate, create, read, scan barcode image in Software applications. QR Code JIS X 0510 Generation In None Using Barcode drawer for Software Control to generate, create QRCode image in Software applications. Rc RL L C
Denso QR Bar Code Reader In None Using Barcode decoder for Software Control to read, scan read, scan image in Software applications. QR Drawer In Visual C# Using Barcode creation for .NET Control to generate, create QR Code ISO/IEC18004 image in Visual Studio .NET applications. Vi ( jv) Quick Response Code Generator In .NET Framework Using Barcode creation for ASP.NET Control to generate, create QR Code ISO/IEC18004 image in ASP.NET applications. QR Code JIS X 0510 Encoder In .NET Framework Using Barcode creation for .NET Control to generate, create QR Code image in .NET framework applications. + V ( jv) o
Draw QR Code 2d Barcode In VB.NET Using Barcode creation for VS .NET Control to generate, create QR Code JIS X 0510 image in .NET framework applications. Generating USS Code 39 In None Using Barcode encoder for Software Control to generate, create Code 39 image in Software applications. Figure P631
ANSI/AIM Code 128 Maker In None Using Barcode drawer for Software Control to generate, create Code128 image in Software applications. UPC Symbol Creator In None Using Barcode creation for Software Control to generate, create UPCA Supplement 5 image in Software applications. 632 In the lter circuit shown in Figure P625: Drawing DataMatrix In None Using Barcode encoder for Software Control to generate, create Data Matrix ECC200 image in Software applications. Make Bar Code In None Using Barcode drawer for Software Control to generate, create bar code image in Software applications. RS = 5 k RL = 5 k
EAN8 Generator In None Using Barcode encoder for Software Control to generate, create European Article Number 8 image in Software applications. GS1  12 Scanner In None Using Barcode scanner for Software Control to read, scan read, scan image in Software applications. RL + V ( jv) o
Print Bar Code In None Using Barcode maker for Font Control to generate, create bar code image in Font applications. Code 3/9 Reader In .NET Framework Using Barcode decoder for .NET framework Control to read, scan read, scan image in .NET framework applications. C = 5 nF L = 2 mH
Generating EAN13 In Java Using Barcode maker for Java Control to generate, create EAN13 Supplement 5 image in Java applications. GS1128 Printer In VB.NET Using Barcode encoder for Visual Studio .NET Control to generate, create UCC  12 image in .NET applications. Figure P628
Barcode Creation In .NET Using Barcode creation for Reporting Service Control to generate, create barcode image in Reporting Service applications. DataMatrix Generator In None Using Barcode printer for Office Excel Control to generate, create Data Matrix image in Microsoft Excel applications. 629 In the lter circuit shown in Figure P628, derive
the equation for the voltage transfer function in standard form Then, if Rs = 500 r = 121278 Mrad/s L = 01 H determine the cutoff frequencies, bandwidth, and Q RL = 5 k C = 68 nF Determine: a An expression for the voltage transfer function: Vo (j ) HV (j ) = Vi (j ) b The resonant frequency c The cutoff frequencies d The magnitude of the voltage transfer function (gain) at the two cutoff frequencies and the resonant frequency e The bandwidth and Q f The magnitude of the voltage transfer function at high, resonant, and low frequencies without using the expression above 633 In the lter circuit shown in Figure P628, derive
the equation for the voltage transfer function in
6
Frequency Response and System Concepts
standard form Then, if Rs = 500 r = 121278 Mrad/s L = 01 H determine the cutoff frequencies, bandwidth, and Q RL = 1 k C = 470 nF 637 The circuit of Figure P637 is representative of an
ampli er speaker connection The crossover circuit ( lter) is a lowpass lter that is connected to a woofer The lter s topography is known as a network a Find the frequency response Vo (j )/VS (j ) b If C1 = C2 = C, RS = RL = 600 , and 1/ LC = R/L = 1/RC = 2,000 , plot Vo (j )/VS (j ) in dB versus frequency (logarithmic scale) in the range 100 Hz f 10,000 Hz 634 In the lter circuit shown in Figure P628, derive
the equation for the voltage transfer function in standard form Then, if Rs = 22 k C = 2 nF RL = 600 L = 2 H r = 25 Mrad/s determine the cutoff frequencies, bandwidth, and Q
635 A 60 Hz notch lter was discussed in Focus on
Measurements: AC Line Interference Filter If the inductor has a 02 series resistance, and the capacitor has a 10M parallel resistance, a What is the impedance of the nonideal notch lter at 60 Hz b How much of the 60Hz interference signal will appear at VL Amplifier Woofer
Speaker
636 It is very common to see interference caused by the
power lines, at a frequency of 60 Hz This problem outlines the design of a notch lter, shown in Figure P636, to reject a band of frequencies around 60 Hz a Write the impedance function for the lter of Figure P636 (the resistor rL represents the internal resistance of a practical inductor) b For what value of C will the center frequency of the lter equal 60 Hz if L = 100 mH and rL = 5 c Would the sharpness, or selectivity, of the lter increase or decrease if rL were to increase d Assume that the lter is used to eliminate the 60Hz noise from a signal generator with output frequency of 1 kHz Evaluate the frequency response VL (j )/Vin (j ) at both frequencies if: vg (t) = sin(2 1,000t) V vn (t) = 3 sin(2 60t) rg = 50 RL = 300 vS(t) ~
vO(t) Crossover filter
Figure P637
638 The lter of the circuit of Figure P638 is a
highpass lter that may be used to pass signals to the tweeter portion of a speaker a Find the frequency response Vo (j )/VS (j ) b If L1 = L2 = L, RS = RL = 600 , and 1/ LC = R/L = 1/RC = 2,000 , plot Vo (j )/VS (j ) in dB versus frequency (logarithmic scale) in the range 100 Hz f 10,000 Hz and if L and C are as in part b e Plot the magnitude frequency response VL (j )/Vin (j ) in dB versus log(j ), and indicate the value of VL (j )/Vin (j )dB at the frequencies 60 Hz and 1,000 Hz on your plot rL L Zfilter
VS(t) ~
vO(t) filter section
Figure P638
rg + Noise : vn ~ vin Signal : vg ~ RL VL Filter +
639 The circuit of Figure P639 is representative of an
ampli er speaker connection (see the left side of Figure P639) The crossover circuit ( lter) is a highpass lter that is connected to a tweeter The lter s topography is known as a T network a Find the frequency response Vo (j )/VS (j )

