The GSM (Global System for Mobile...

Question 1 / 27070aBFULWxR9wYDWyW4nFqt

Question 1 of 27070aBFULWxR9wYDWyW4nFqt

The GSM (Global System for Mobile Communications) uses what type of CODEC for digital mobile radio system communications?

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Question 1 of 27070

The GSM (Global System for Mobile Communications) uses what type of CODEC for digital mobile radio system communications?

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🔍 Key Concepts

• GSM (Global System for Mobile Communications) uses a specific speech compression method to reduce bandwidth while keeping voice understandable. • The meaning of the words "Code-Excited", "Linear Predictive", and "Pulse Excited" in the context of speech codecs. • Which option’s acronym and wording most closely match the standard GSM speech codec name used in telecommunication engineering references.

💭 Think About

• Look at each choice and ask: which one sounds like a well-known speech codec name that appears in telecom standards and textbooks about GSM? • Focus on the combination of terms: does the GSM codec rely on linear prediction, pulse excitation, or both? Which answer reflects that combination in a well-known, established way? • Compare the acronyms (RPE, CLEP, MPE, LEC): which of these looks like a small variation of an actual, recognized GSM codec name rather than something invented for a multiple-choice trap?

✅ Before You Answer

• Verify which term correctly combines "Code-Excited" with "Linear Predictive" in the standard way this concept is written in technical literature. • Check that the option you select corresponds to a codec name that is widely cited as used in GSM digital voice (not just any generic speech codec). • Eliminate answers whose names look awkwardly ordered or misspelled compared to known telecom codec terminology (for example, misplaced words around "Linear Predictive" or "Code-Excited").

Question 1 of 27070

The GSM (Global System for Mobile Communications) uses what type of CODEC for digital mobile radio system communications?

Regular -Pulse Excited ( RPE ).

Code-Excited Linear Predictive (CLEP).

Multi-Pulse Excited (MPE).

Linear Excited Code (LEC).

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Question 1 / 27070aBFULWxR9wYDWyW4nFqt

Question 1 of 27070aBFULWxR9wYDWyW4nFqt

The GSM (Global System for Mobile Communications) uses what type of CODEC for digital mobile radio system communications?

Back

Question 1 of 27070

The GSM (Global System for Mobile Communications) uses what type of CODEC for digital mobile radio system communications?

If the question has a related picture, it will appear here.