AliyunIRecorderAECType

enum AliyunIRecorderAECType : NSInteger {}

录音回音消除效果

  • AliyunIRecorderAECTypeNone: 回音消除不开启
  • AliyunIRecorderAECTypeHardware: 开启硬件回音消除
  • AliyunIRecorderAECType3A: 开启3A算法回音消除