Which risk increases when an analog telephone exchange's voice compression exceeds design specifications?

💡 Explanation

Exceeding voice compression parameters amplifies quantization noise because the exchange's analog-to-digital encoding is pushed beyond its optimal operating range, therefore introducing noticeable audio artifacts, rather than inducing other system-level transmission errors.

• Which consequence results when limit switch failure occurs within industrial robotic arm's position control during high-speed operation?
• Which risk increases when a subsonic aircraft's angle of attack exceeds the critical angle?
• Which mechanism causes joint angle calculation errors in a robotic arm using inverse kinematics?
• Which radio interference issue emerges with denser antenna arrays?
• Which phenomenon decreases landing lift on an aircraft?
• Which outcome occurs when a control valve designed for incompressible fluids experiences cavitation?