Tape RecordingAudiovisual AidsCopyrightMultimediaSound SpectrographyComputersTelecommunicationsVideoconferencingAnalog-Digital ConversionSoundInterviews as TopicVideo RecordingEducation, DistanceSelf DisclosureCD-ROMCommunicationMusicSpeechSexual BehaviorRadioQualitative ResearchSpeech Production MeasurementUser-Computer InterfaceComputer-Assisted InstructionComputers, HandheldFirst AidFocus GroupsAcousticsSocial DesirabilityPhysician-Patient RelationsComputer SystemsManikinsAttitude to ComputersRisk-TakingVoiceDefibrillatorsQuestionnairesMicrocomputersPhoneticsTelemedicineRemote ConsultationVideotape RecordingUnsafe SexSpeech AcousticsSignal Processing, Computer-AssistedCellular PhoneVoice QualityProfessional-Patient RelationsHIV InfectionsPhonationSexually Transmitted DiseasesEquipment DesignHealth Knowledge, Attitudes, PracticeInternetAuditory PerceptionNoiseDiagnosis, Computer-AssistedSoftwarePatient Education as TopicPilot ProjectsTeachingSpeech PerceptionPatientsVietnamReproducibility of ResultsData CollectionAttitude of Health PersonnelFeasibility StudiesDecision MakingUnited StatesSelf CareAdolescent BehaviorProgram EvaluationPrimary Health CareRisk Reduction BehaviorAfrican AmericansHomosexuality, MaleSelf ReportCross-Sectional StudiesCondomsUrban PopulationTime FactorsHealth PromotionHealth EducationPatient ComplianceSubstance-Related DisordersPatient SatisfactionParentsAlgorithmsPatient Acceptance of Health CareAttitude to HealthRisk Factors