@interface UserVoiceProfile : NSObject @property (nonatomic) float pitch_mean; @property (nonatomic) float pitch_std; @property (nonatomic) float energy_mean; @property (nonatomic) float energy_std; @property (nonatomic) float duration_mean; @property (nonatomic) float duration_std; - (id)init; - (id)initWithJson:(id)a0; @end