Patent attributes
Apparatuses, methods and storage medium associated with identifying a physical distance using audio channels are disclosed herein. In embodiments, an apparatus may include a microphone associated with a first audio channel of a plurality of audio channels and a radio receiver associated with a second different audio channel of the plurality of audio channels. The apparatus may include one or more processors, devices, and/or circuitry to identify an amount of time between times of receipt of first and second representations of a signal received via the microphone over the first audio channel and via the radio receiver over the second audio channel, respectively. The amount of time may be usable to identify a physical distance between references associated with a remote source of the first and second representations and the apparatus, respectively. Other embodiments may be disclosed or claimed.
