Case study · Voice AI

Voceris: an AI voice training app that scores how you sound

By the rrdl team ·

Voceris: AI voice training

Voceris, at trainmyvoice.app, is the voice training app that shows you how you sound. Read a short prompt out loud and Voceris scores your speaking voice on nine measures, gives you a tier from D to A+, and builds a five-minute daily plan to raise it.

The problem

People judge your voice almost instantly. Research published in PLOS ONE found listeners formed consistent impressions of strangers from a single recorded “hello”. Yet most people never get honest feedback on their speaking voice unless they pay a private coach.

What we built

  • Nine measures, one score. Depth, resonance, clarity, stability, pace, pauses, fillers, vocal fry and volume, each scored 0–100 and rolled into a tier and an estimated percentile.
  • Goal-based training. Dating, public speaking, work and leadership, content and podcasting, or singing. Your goal changes the weighting, prompts and plan.
  • A drill library. A one-minute warm-up plus a short drill aimed at your weakest measure, from a library of 65. Every rep is scored.
  • Live pitch. See your pitch move as you speak: a flat line sounds bored, a moving one sounds alive.

Decisions that mattered

Five minutes, not fifty. Training fits into a day. Record 15–35 seconds, get your read, do one drill, re-record.

Free guides that teach. Articulation drills, diaphragm breathing, how to stop mumbling: practical pages people can use with or without the app.

Platforms

iPhone, Android and the web. Your first voice score is free; full analysis and training come with Voceris Pro.

Get your free voice score with the Voceris AI voice training app.

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