Biodegradable PlasticsSynephrineCitrusAcridine OrangeCitrus sinensisSpeech AcousticsLanguagePitch PerceptionPhoneticsThymolSpeech PerceptionSpeech Production MeasurementIridoviridaePsycholinguisticsTriploidyFruitPerciformesSpeech IntelligibilityAudiometry, SpeechPhonationChinaLanguage DevelopmentCochlear ImplantsXanthophyllsMonoterpenesDefoliants, ChemicalPitch DiscriminationCyclohexenesBeveragesLanguage TestsSound Spectrography2,4,5-Trichlorophenoxyacetic AcidPerceptual DistortionSpeechTerpenesVerbal BehaviorAcridinesAcousticsDucksPerceptual MaskingAcoustic Stimulation2,4-Dichlorophenoxyacetic AcidOrganic ChemicalsAsian Continental Ancestry Group