1. A method of managing incoming acoustic signals at a portable accessory communication system, the method comprising: activating a push-to-talk (PTT) button to enable at least one microphone array formed of paired acoustic microphones and enable a single vibration microphone within the portable accessory communication system; receiving an audio signal input to the at least one microphone array and a vibration signal at the single vibration microphone; detecting, by a microprocessor communicatively coupled to the at least one microphone array, the audio signal and the vibration signal; comparing, by the microprocessor, the audio signal to the vibration signal to determine a high noise environment, during the PTT button activation; controlling audio processing of the at least one microphone array in the high noise environment using the single vibration microphone; and turning off the single vibration microphone in response to environmental noise levels being determined to be equivalent at the at least one microphone array and the single vibration microphone.