VoxUp
30-second voice analysis, 7-day training plan
What it does
Most people hate hearing their own voice. The problem is that nobody tells you what to improve or how to improve it. VoxUp analyzes a 30-second voice sample, scores you across 6 speaking dimensions, and builds a personalized 7-day training plan based on what your voice needs most. Just 5 minutes a day. No classes, no audience, no awkward group sessions. Record, train, track your progress, and hear the difference for yourself.
Does the same job
all alternatives →- IBI built a sub-500ms latency voice agent from scratchMar 2026 · ntik.me · ▲570
I built a voice agent from scratch that averages ~400ms end-to-end latency (phone stop → first syllable). That’s with full STT → LLM → TTS in the loop, clean barge-ins, and no precomputed responses. What moved the needle: Voice is a turn-taking problem, not a transcription problem. VAD alone fails; you need semantic end-of-turn detection. The system reduces to one loop: speaking vs listening. The two transitions - cancel instantly on barge-in, respond instantly on end-of-turn - define the experience. STT → LLM → TTS must stream. Sequential pipelines are dead on arrival for natural…
- APA personalised AI tutor with < 1s voice responses2024 · educationbot.cerebrium.ai · ▲72
TLDR: We created a personalised Andrej Karpathy tutor that can response to questions about his Youtube videos in sub 1 second responses (voice-to-voice). We do this using a voice enabled RAG agent. See later in the post for demo link, Github Repo and blog write up. A few weeks ago we released the worlds fastest voice bot, achieving 500ms voice-to-voice response times, including a 200ms delay waiting for a user to stop speaking. After reaching the front page of HN, we thought about how we could take this a step further based on feedback we were getting from the community. Many companies were…
- AAAn AI to match your voice to songs and artists you should singNov 2025 · coach.singonesong.com · ▲46
30 second test, don't need to be a singer to try. Feedback please!
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hope you enjoy
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