US Patent Issued to LISNR on March 4 for "Phase shift detection and correction for audio-based data transmissions" (California Inventor)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,244,333, issued on March 4, was assigned to LISNR INC. (Cincinnati).

"Phase shift detection and correction for audio-based data transmissions" was invented by Oz Mendel (Oakland, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for correcting distortions of audio transmissions are provided. In one embodiment, a method is provided that includes receiving an audio transmission that includes symbols. A first portion of the audio transmission including a first subset of the symbols may be identified and compared to an expected sequence having expected symbols. One or more differences may be determined between the first subset of the...