| 摘要 |
PURPOSE: An audio signal processing method and apparatus are provided to achieve proper rendering effect by using preset information and composite audio signal and space information generated by combination of audio signals including one or more objects. CONSTITUTION: An audio signal processing method comprises a step of generating a composite audio signal by combining a first audio signal including one or more objects and a second audio signal including one or more objects, a step of generating composite space information by combining first space information for up-mixing the first audio signal and second space information for up-mixing the second audio signal(S810), a step of obtaining preset information for rendering the composite audio signal(S840), and a step of applying the preset information to the composite audio signal and controlling the location or level of the objects included in the composite audio signal(S850). |
