Patent ID: 9601124
Date: 2017-03-21
CPC Classifications: G10L,G11B

Claim:
1. A method to acoustically match and splice first and second sound tracks by at least one computing devices, the method comprising: source separating, by the at least one computing device, the first and second sound tracks into first track primary and background sound data and second track primary and background sound data; matching, by the at least one computing device, acoustic features extracted from the first and second track primary sound data, one to another, to generate first and second primary matching masks; matching, by the at least one computing device, acoustic features extracted from the first and second track background sound data, one to another, to generate first and second background matching masks; applying, by the at least one computing device, the first primary matching mask to the first track primary sound data, the second primary matching mask to the second track primary sound data, the first background matching mask to the first track background sound data, and the second background matching mask to the second track background sound data; and generating, by the at least one computing device, a spliced sound track by splicing the applied first track primary and background sound data, one to another, and the applied second track primary and background sound data, one to another.