An industrial telemetry system uses a frequency-modulated (FM) carrier to transmit acoustic vibration data from a high-speed turbine. The FM signal is allocated a transmission bandwidth of 380 kHz380\text{ kHz}380 kHz. To prevent adjacent channel interference, the maximum frequency deviation of the carrier wave is restricted to 162 kHz162\text{ kHz}162 kHz.
Using Carson's rule, calculate the maximum frequency, in kHz\text{kHz}kHz, of the acoustic vibration signal that can be transmitted.