The investigators hypothesize that the mobile application they developed for transgender and gender diverse individuals (TGGD) will be equivalent or better than traditional speech therapy in improving voice quality. The investigators will measure both how the participants feel about their voices and how their voice actually sounds to see if the app is effective.
Age range
18 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in Transsexual Voice Questionnaire (TVQ) Scores
Timeframe: Baseline, Week 4, Week 11
Change in Transgender Self Evaluation Questionnaire (TSEQ) Scores
Timeframe: Baseline, Week 4, Week 11
Change in Fundamental Frequency
Timeframe: Baseline, Week 4, Week 11
Change in Formants
Timeframe: Baseline, Week 4, Week 11