公开(公告)号：US20250068378A1

公开(公告)日：2025-02-27

申请号：US18402419

申请日：2024-01-02

Applicant: IEI INTEGRATION CORP.

Inventor： Yuan-Cheng CHENG

IPC: G06F3/16

Abstract: An audio concatenation method adopted on an electronic device having an operating system is disclosed and includes following steps: executing an audio subsystem on the operating system, wherein the audio subsystem has a service resource checker; continuously checking the status of an audio service of the operating system through the service resource checker; and, upon determining that the status of the audio service is a calling request (Incalling), creating a channel to concatenate two audio-card ports designated by the calling request, so as to execute a calling procedure corresponding to the calling request through the two audio-card ports being concatenated.