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:
Sep. 05, 2017
Filed:
Jul. 03, 2012
Joe Wellman, Salisbury, MD (US);
Joe Wellman, Salisbury, MD (US);
Other;
Abstract
Disclosed are systems and methods for enhancing playback of an audio signal to approximate the listening experience at a recording site. A test signal is emitted into a recording environment and acoustic parameters for the recording environment are calculated according to the test signal and a response to the test signal. An encoded signal including a recording of an audio event in the recording environment and the acoustic parameters is then transmitted to a listening site or affixed to a medium. At the listening site the acoustic parameters are extracted and the recording is enhanced or corrected according to the acoustic parameters. Acoustic parameters for the listening site may also be calculated and the recording may be further enhanced therewith. During playback of the enhanced recording, the sound may be measured and the enhanced recording may be actively enhanced during playback according to the measurement.