Consider the following composite signal.
f(t) = 5sin(2π2t) + 6sin(2π3t) + 7sin(2π4t)
a. graph this in the frequency domain, showing amplitude and frequency
b. assuming the frequency is in hertz, what is the bandwidth for this signal?

Complete the sentence based on your knowledge of the professional difficulties faced by music artists. digital technology allows audiences to see free live telecasts of music or dance performances through

Consider a direct-mapped cache with 216 words in main memory. the cache has 16 blocks of 8 words each. it is a word-addressable computer (rather than a byte-addressable computer which we normally discuss). (a) how many blocks of main memory are there? (b) what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, cache block, and block offset fields (if they apply)? (c) to which cache block will the memory reference db6316 map?

State 7 common key's for every keyboard