@class NSString; @interface TextToSpeechVoiceBankingSupport.TTSVBAudioQualityMeasurement : NSObject @property (nonatomic) void /* unknown type, empty encoding */ spl; @property (nonatomic) void /* unknown type, empty encoding */ splEnd; @property (nonatomic) void /* unknown type, empty encoding */ splUnnormalized; @property (nonatomic) void /* unknown type, empty encoding */ splEndUnnormalized; @property (nonatomic) void /* unknown type, empty encoding */ splThreshold; @property (nonatomic) void /* unknown type, empty encoding */ snr; @property (nonatomic) void /* unknown type, empty encoding */ snrEnd; @property (nonatomic) void /* unknown type, empty encoding */ snrUnnormalized; @property (nonatomic) void /* unknown type, empty encoding */ snrEndUnnormalized; @property (nonatomic) void /* unknown type, empty encoding */ snrThreshold; @property (nonatomic, readonly) NSString *description; - (id)init; @end