• operator<< : voicesdk::AudioInfo , voicesdk::AudioInterval , voicesdk::BuildInfo , voicesdk::LicenseFeatureInfo , voicesdk::LivenessResult , voicesdk::LivenessResult::Value , voicesdk::QualityCheckEngineResult , voicesdk::SpeechEvent , voicesdk::SpeechInfo , voicesdk::SpeechSummary , voicesdk::TimeInterval , voicesdk::VerifyResult , voicesdk::VerifyStreamResult