Voice AI that sounds and listens like a person.
We build custom STT and TTS models, tuned to your accent, your industry's vocabulary, and the latency profile your product demands. From sub second voice agents to nationwide call center deployments.
Speech that
handles real life.
Off the shelf APIs handle clean studio audio. Production speech is messy: accents, code switching, background noise, jargon. We tune for the audio you actually have.
Custom STT Models
Tuned to your industry vocabulary, accents, and noise profile, beating general APIs on the audio that matters to you.
Natural TTS Voices
Brand voices that don't sound like a robot. Custom personas, multilingual ranges, and emotion aware synthesis.
Real Time Streaming
Sub 500ms end to end latency for live voice agents. Streaming partials, barge in handling, and turn taking that feels human.
Voice Cloning
Authorized voice replication for branded TTS, dubbing, and accessibility, with consent workflows and watermarking.
Multilingual & Code Switch
One model, multiple languages, including the messy reality of code switching mid sentence in real conversation.
Production Serving
Optimized inference on GPU or CPU, with autoscaling, batching, and observability tuned for voice workloads.
From audio sample to production voice.
Speech models live or die on data quality and latency tuning. We invest heavily in both before tuning anything else.
Audio Audit
We sample your real world audio, call recordings, IVR logs, field recordings, and characterize accent, noise, and vocabulary.
Data & Annotation
Labeling pipelines, native speaker QA, and synthetic augmentation to expand the corpus where natural data is thin.
Train & Latency Tune
Model training, then quantization and serving optimization until we hit the latency profile your application needs.
Deploy & Iterate
Production serving with monitoring on word error rate, latency p95, and user reported failures, improvements pushed weekly.
Questions about
Speech AI
For some use cases, those are great. We're called in when accuracy on accents, dialects, or industry vocabulary isn't acceptable, when sovereignty matters, or when latency budgets force on prem inference.
Yes, that's often the requirement. We optimize models for your hardware (GPU or CPU) and ship a serving stack that meets your latency and throughput targets without leaving your perimeter.
Sub 500ms end to end for streaming STT, sub 300ms first byte for TTS, on appropriate hardware. We design to your latency budget, not the other way around.
Authorized voices only, with documented consent and audit trails. Output watermarking is on by default. We won't clone a voice without the owner's signed agreement.
20+ in production today, including low resource languages like Mongolian. For new languages, see our multilingual AI offering.
Stop experimenting.
Start deploying AI that works.
Book a free discovery call. Send a sample of your hardest audio and we'll show you what's possible, without the demo theater.
info@croncore.com