DETERMINING EXTERNAL DISPLAY ORIENTATION USING ULTRASOUND TIME OF FLIGHT
|Date de dépôt||2022-09-30|
|Date de la première publication||2023-01-26|
|Date de publication||2023-01-26|
|Propriétaire||Intel Corporation (USA)|
AbrégéApparatuses, methods and storage medium associated with identifying a physical distance using audio channels are disclosed herein. In embodiments, an apparatus may include at least one speaker and microphone associated with an audio channel, which may be of a plurality of audio channels. The apparatus may include circuitry to identify an amount of time between times of transmission of a first ultrasonic signal, and receipt of a second ultrasonic signal received via the microphone. The second ultrasonic signal may be transmitted by an external device, which also may provide a time between receipt of the first signal and transmission of the second signal. The amount of time may be usable to determine a physical distance between the apparatus and the external device. Other embodiments may be disclosed or claimed.