Speech-Language PathologySpeechSpeech PerceptionHearing LossHearingSpeech DisordersHearing AidsSpeech IntelligibilitySpeech AcousticsLanguage DevelopmentHearing TestsSpeech Production MeasurementHearing Loss, SensorineuralSpeech TherapyLanguage DisordersHearing DisordersLanguage Development DisordersSign LanguageAudiometry, SpeechHearing Loss, Noise-InducedPhoneticsPersons With Hearing ImpairmentsHearing Loss, BilateralDeafnessSpeech Discrimination TestsAfrican AmericansLinguisticsSpeech Articulation TestsLanguage TherapyAudiometryAuditory ThresholdCorrection of Hearing ImpairmentAcoustic StimulationNoiseProgramming LanguagesAudiometry, Pure-ToneSpeech Reception Threshold TestSpeech Recognition SoftwareHearing Loss, ConductiveSound SpectrographyHearing Loss, High-Frequency