VoiceVoice DisordersDysphoniaSpeech AcousticsLarynx, ArtificialSpeech Recognition SoftwareGene FrequencyVocal CordsStroboscopySound SpectrographyHoarsenessSpeech, EsophagealLaryngectomyGlottisLaryngoscopyLaryngeal DiseasesSpeech, AlaryngealSpeech Production MeasurementPitch PerceptionVocal Cord ParalysisAuditory PerceptionSpeech PerceptionLarynxSpeechAcoustic StimulationLaryngeal MusclesSpeech TherapyPattern Recognition, PhysiologicalPitch DiscriminationSpeech DisordersPhoneticsAphoniaLaryngoplastyLaryngeal NeoplasmsHallucinationsTime FactorsMusicPsychoacousticsVibrationSignal Processing, Computer-AssistedSoundMasculinityLaryngeal Nerve InjuriesAllelesGenotypeVocalization, AnimalEvoked Potentials, AuditoryLaryngeal NervesAuditory CortexMutationVideo RecordingRecognition (Psychology)Polymorphism, GeneticSpeech Discrimination TestsNonlinear DynamicsAnalysis of VarianceAuditory ThresholdLaryngeal MucosaElectroencephalographyCase-Control StudiesHearingReaction TimeLoudness PerceptionDysarthria