Embodiments relate generally to wearable electrical and electronic hardware, computer software, wired and wireless network communications, and to wearable/mobile computing devices configured to process audio, in view of noise, and communicate audio. More specifically, disclosed are wearable devices, platforms and methods directed to, for example, provide wearable communication devices, such as a headset. In various embodiments, a wearable communication device includes an array of microphone, an audio processor coupled to the array of microphones, and a vibration detector including, for example, a skin surface microphone (“SSM”).