ZegoVocalRangeParam Class Reference Inherits from NSObject Declared in ZegoLiveRoomApi-RangeAudio.h Overview 发声范围配置 min 3D 音效具有衰减效果的最小距离值，该值需 >= 0 且 <= max, 默认值为 0 @property (nonatomic, assign) float min Declared In ZegoLiveRoomApi-RangeAudio.h max 发声的最大范围，该值需 >= min, 默认值为 0 @property (nonatomic, assign) float max Declared In ZegoLiveRoomApi-RangeAudio.h