The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
May. 01, 2023
Mixhalo Corp., San Francisco, CA (US);
Nicholas E. Ansbaugh, Marina Del Rey, CA (US);
Mixhalo Corp., San Francisco, CA (US);
Abstract
A method of measuring round-trip audio latency includes communicatively coupling a soundcard to a first mobile device, a second mobile device, and an audio interface. The method also includes transmitting a first audio signal to the soundcard by the first mobile device. The method also includes receiving the first audio signal by the second mobile device via an audio server computing device communicatively coupled to the audio interface. The method also includes transmitting a second audio signal to the soundcard by the second mobile device. The method also includes receiving the second audio signal from the soundcard by the first mobile device. The method also includes calculating a round-trip audio latency by the first mobile device based on the transmitted first audio signal and the received second audio signal.