The basic approach to tesling DI/A converters is to Select ?e: o A single-step t
ID: 2293726 • Letter: T
Question
The basic approach to tesling DI/A converters is to Select ?e: o A single-step the device through its ful input range while checking the autput with D B. check the output with zero imput and then full input. The uput of the converter should extond frorm aero to its maximum value, Isa, then everything in between can be assumed to be operating properly ?C.apply a sequeroodbraryco es avenng the full rn eofte riput b thenput while aber m teot utan an as a oscope. The ouputshouldamsstofa lin sr stars ep rar ?D.apply the correct rpul t, theardog termral and then deck see ite proper tinary coe eosts on tredigtal rputs n22 Whst operation can a D&P; perform on incorming data? seed ?e: OA. detect errans o B. remove unwanted imerferem Maket out C incressse the amplitude of selected frequencies o D.al the above What operation can a DSP perfortm on irncoming dats? Select one O A encode the data B. reduce the amplitude of selected frequencies 0 correct errors O D.all the above The highest Sequency component of the analog signal in an ADC is known as the Select one O A Sharean frequenicy B. Nyquest frequency C. Aliasng frequery D Samping frequercy 25 Quardlsion is perfomed by an) Select B. ADC C.DAC D. FiterExplanation / Answer
21.C
The D/A converter produces an equivalent analog signal for the binary code.
22.D and 23. D
The DSP can perform various operations on the incoming data such as:
• removing unwanted interference
• increasing the amplitude of some signal frequencies and reducing others
• encoding the data for secure transmissions, detecting and correcting errors in transmitted codes.
24. B
The Nyquist Sampling Theorem explains the relationship between the sample rate and the frequency of the measured signal. It states that the sample rate fs must be greater than twice the highest frequency component of interest in the measured signal. This frequency is often referred to as the Nyquist frequency, fN.
25. A
Quantization is a part of DSP.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.