Patent · US Active

Automatically adding sound effects into audio files

US12027155B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

MICROSOFT TECHNOLOGY LICENSING, LLC · US

Inventors

Chao Zou · Chengdu, CN
Ruihua Song · Beijing, CN
Wei LIU
Min Zeng · Longbeilingcun, CN

Key dates

Filing date	Jan 25, 2019
Grant date	Jul 2, 2024
Priority date	—
Expiry date	Dec 3, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG10L2015/228
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed are a method and apparatus for automatically adding sound effects into an audio file. At least one trigger word may be identified from text content corresponding to the audio file (1210). Context information of the at least one trigger word may be determined from the text content (1220). It may be decided, based on the context information of the at least one trigger word, that sound effect addition is applicable the at least one trigger word (1230). A sound effect corresponding to the at least one trigger word may be selected from a sound effect library (1240). The sound effect may be integrated into the audio file (1250).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.