01
Built for live systems
A streaming-first interface keeps application state, timing and model output in one observable session.
- Stable event types
- Regional processing controls
- Usage and latency metadata
Audelyr product
Preview
Speech-to-Text that follows the conversation
Streaming and asynchronous transcription interfaces designed for multilingual, real-world audio.
$0.006/min realtimeillustrative usage rate
<300 mstarget first result
61+illustrative languages
Capabilities
One interface.
Clear boundaries.
Designed as composable infrastructure, with Preview labels wherever production behavior is not yet available.
01
Realtime transcription
Documented, observable and designed to fit into your existing product architecture.
02
Speaker-aware tokens
Documented, observable and designed to fit into your existing product architecture.
03
Code-switching
Documented, observable and designed to fit into your existing product architecture.
04
Word timestamps
Documented, observable and designed to fit into your existing product architecture.
05
Async jobs
Documented, observable and designed to fit into your existing product architecture.
06
Custom vocabulary roadmap
Documented, observable and designed to fit into your existing product architecture.
Interface preview
Start with a sample.
Inspect every field.
The Preview returns simulated data and never implies that customer audio was processed.
const job = await audelyr.preview.transcriptions.create({
sample_id: "multilingual-support-call"
});
console.log(job.preview, job.transcript);02
Formats and limits
Preview interfaces document PCM, WAV, MP3 and Opus workflows. Published limits are illustrative until production inference launches.
- 16–48 kHz audio
- Mono and stereo input
- WebSocket and asynchronous patterns
03
Security by design
Keys are hashed at rest, access is scoped per account, and customer audio is not accepted by the current Preview API.
04
Frequently asked questions
The public Preview demonstrates interface shape and developer workflow. It does not perform real speech inference and is not a contractual service offer.
Early Access
Build the interface
before the infrastructure.
Explore the honest Preview, then tell us what production voice needs from Audelyr.