Cochlear DiseasesCochlear ImplantsCochlear ImplantationDeafnessCorrection of Hearing ImpairmentSpeech PerceptionPersons With Hearing ImpairmentsDental ImplantsSpeech Discrimination TestsProstheses and ImplantsPitch PerceptionLoudness PerceptionSpeech Reception Threshold TestDrug ImplantsMusicHearing Loss, BilateralNoisePsychoacousticsSpeech IntelligibilityAudiometry, SpeechSpeech Articulation TestsAuditory ThresholdPerceptual MaskingPitch DiscriminationAcoustic StimulationSpeech AcousticsHearingBreast ImplantsImplants, ExperimentalPhoneticsAudiometrySound SpectrographyAuditory PerceptionContraceptive Agents, FemaleDental Implantation, EndosseousAudiometry, Pure-TonePattern Recognition, PhysiologicalSignal Processing, Computer-AssistedProsthesis DesignHearing LossOrbital Implants