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You are an engineer at a company planning the design and manufacture of a digita

ID: 2989090 • Letter: Y

Question

You are an engineer at a company planning the design and manufacture of a digital answering machine. Given a sampling rate of 12KHz and a quantization of 8 bits, how much memory (MBytes) is required to store 20 minutes of conversation? What size memory chip (in MBytes) is appropriate? 1: Digitize Analog Signal; include plot with grid; generate series of l's and 0's. 2: Digital Answering Machine (include any part numbers and price information from web; include all web references and any calculations).

Explanation / Answer

You are an engineer at a company planning the design and manufacture of a digita