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30 Error Rates for Binary Signalling: Coherent Receivers

Communication Engineering by Prof. Surendra pal sir

1 Introduction to Communication Engineering
2 Amplitude Modulation
3 Amplitude Modulation (Contd.)
4 Single Side Band Modulation
5 Suppressed SideBand Modulations (Contd.)
6 VSB Modulation (Contd.) – Superhet Receiver
7 Generation of FM Signals
8 Feedback Demodulators – Phase Locked Loop
9 The Phase Locked Loop (Contd.)
10 FM Receivers, Pre Emphasis, De Emphasis and Stereo Broadcasting
11 TV Transmission
12 Performance of AM Systems in Noise
13 Noise in Phase and Frequency Modulation Systems
14 Noise in Angle modulation (Contd.)
15 Pre Emphasis and De Emphasis (contd.) – Pulse Modulation Systems
16 Pulse Modulation Schemes – PWM and PPM
17 Delta Modulation
18 Pulse Code Modulation (PCM)
19 Digital Representation of Analog Signals, Pulse Code Modulation
20 M’ary Baseband Digital Modulation Techniques
21 Passband Digital Modulations – I : PSK & QPSK
22 Passband Digital Modulation- II : Offset QPSK
23 Passband Digital Modulation- III: Minimum Shift Keying (MSK)
24 Passband Digital Modulations- IV : MSK (Cont.) : Passband Waveforms for M’ary Signalling
25 Digital Modulation Part – II Matched Filters
26 Matched Filters & Coherent Demodulation – I
27 Coherent Demodulation for Binary Wave Form
28 Demodulators for Binary Waveforms (Contd.): Coherent & Non coherent Receivers for Orthogonal Signalling (OOK& FSK)
29 Performance Analysis of Binary Digital Modulations: Signal & Noise Statistics in Coherent & Noncoherent Receivers.
30 Error Rates for Binary Signalling: Coherent Receivers
31 Per formance of Non Coherent FSK & Differential Phase Shift Keying
32 Demodulation of DPSK & M’ary Signals
33 Error Correcting Codes
34 Error Correcting Codes (Contd.)
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Interest rates not the only interesting part of borrowing

Interest rates not the only interesting part of borrowing
It's important to remember that the interest rates and APRs are not the same thing. If two loans charge the same interest rate, but one has much higher fees, the APRs can end up being quite different. This is the whole point of lenders being required …
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Gust editorial: Payday-loan sharking protection needed
In 2008, almost 64 percent of the Ohioans who voted approved upholding a payday-loan-reform law that capped annual percentage rates on such loans at 28 percent. The law, Substitute House Bill 545, was intended to bar APRs that had been as high as 391 …
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2015 Balance Transfer Survey: Offers more generous, but move fast
The four cards from this year's survey that don't give new cardholders a 0-percent balance transfer rate promotion still offer lower-than-normal balance transfer APRs ranging from 4.99-13.90 percent, which are still lower than the average credit card …
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Interest Rates vs. APRs Points

Understanding how mortgage interest rates and APRs, or annual percentage rates, work can help you choose the right loan. APR’s include the mortgage interest …
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Postage Rates to Rise this Month

Beginning Sunday, January 27, it will cost more to mail first class letters, postcards and packages within the US. The cost to mail a first class letter will be 46 cents, while the cost to mail a postcard will be 33 cents, an increase of 1 cent for each; this is the third increase for postcard postage in less than two years. This month, the USPS will also introduce a First Class Mail Global For…

American Radio Relay League | Ham Radio Association and Resources

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Postage Rates to Increase in January

The US Postal Service has announced that as of January 27, 2013, the cost to mail first class letters, postcards and packages within the US will go up. The cost to mail a first class letter will be 46 cents, while the cost to mail a postcard will be 33 cents, an increase of 1 cent for each. This is the third increase for postcard postage in less than two years; in April 2011, the USPS boosted t…

American Radio Relay League | Ham Radio Association and Resources

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