The complete speech AI stack

Hear every voice.
Speak every language.

AudicLabs brings speech to text, text to speech, noise suppression, voice activity detection, speaker diarization and speaker recognition together in one platform. English, Hindi, Indic and global languages, from a web studio or a single API.

EnglishHindiIndic multilingualNon-Indic multilingual
Speech to textText to speechNoise suppressionVoice activity detectionSpeaker diarizationSpeaker recognitionSpeech to textText to speechNoise suppressionVoice activity detectionSpeaker diarizationSpeaker recognition
Products

Six models. One platform.

Use each product on its own, or chain them into a single pipeline. Every one of them is available in the studio and behind the same API key.

Speech to text

Transcripts you can ship.

Accurate transcription with word-level timestamps. Upload a file or stream live audio, then export .txt, .srt or .vtt.

EnglishHindiIndic multilingualNon-Indic multilingual
Text to speech

Natural voices, fast.

Studio-quality speech from plain text, streamed as it renders. Pick a voice from the library or clone your own from a short clip.

EnglishHindiIndic multilingualNon-Indic multilingual
Noise suppressor

Clean audio in, clean audio out.

Removes background noise from calls and recordings in real time, so every model downstream hears the speaker, not the room.

Voice activity detection

Know exactly when someone speaks.

Precise speech and silence boundaries for segmenting long audio, trimming dead air and cutting compute on quiet stretches.

Speaker diarization

Who spoke, and when.

Splits multi-speaker audio into labelled turns, ready to merge with a transcript for meetings, calls and interviews.

Speaker recognition

A voice is an identity.

Enrol a speaker once, then verify or identify them from new audio. Built for authentication, compliance and personalisation.

Built forcontact centresvoice agentsmeetingsmediaeducationhealthcarebankingaccessibilityappsBuilt forcontact centresvoice agentsmeetingsmediaeducationhealthcarebankingaccessibilityapps
Languages

From Hindi to the whole world.

Dedicated English and Hindi models, plus multilingual models for Indic languages and for languages beyond India. Both directions: listen and speak.

ProductEnglishHindiIndic multilingualNon-Indic multilingual
Speech to text
Text to speech

Noise suppression, voice activity detection, speaker diarization and speaker recognition work on the audio itself, in any language.

Pipeline

Raw audio in. Insight out.

Chain the models into one request: clean the signal, find the speech, separate the speakers, transcribe every turn and confirm who is talking.

  1. 01
    Noise suppression
  2. 02
    Voice activity detection
  3. 03
    Speaker diarization
  4. 04
    Speech to text
  5. 05
    Speaker recognition
And back again
Text to speech closes the loop.

Turn the answer into natural speech in the caller’s own language, streamed back in well under a second.

live
6
speech products
One platform, one key, one bill.
4
language groups
English, Hindi, Indic and non-Indic multilingual.
40×
faster than realtime
Text to speech at RTF ≈ 0.025 on a single GPU.
0.4s
to first audio
Streaming starts before you finish typing.
Developers

One key. Every model.

Every product sits behind the same gateway: one access token, scoped per model, with usage, quotas and logs in one place.

  1. 1
    Get a key
    Sign in and create an API key from your workspace.
  2. 2
    Send audio or text
    One request per model, or chain several in a pipeline.
  3. 3
    Stream the result
    Use streaming endpoints for live calls and agents.
Example · POST /v1/{service}/{endpoint}
# Every model is published through the gateway at
#   /v1/{service}/{endpoint}
# The API explorer lists the exact services and fields
# enabled for your workspace.

curl -X POST https://internal.audiclabs.com/v1/{service}/{endpoint} \
  -H "Authorization: Bearer $KEY" \
  -F file=@call.wav
→ X-Request-Id · RateLimit-Remaining · metered per call
One token
Scoped per model or per endpoint
Usage & quotas
Credits, rate limits and plans
Request log
Every call traced and auditable

Start listening.

Every speech model you need, in the studio today and in your product tomorrow.