Audio Generation
& Voice AI

Realistic voice cloning, speech synthesis, and audio generation that sounds genuinely human — built for assistants, media platforms, and interactive AI experiences at scale.

What We Do

Voice that sounds
indistinguishable

The difference between voice AI that feels robotic and voice AI that feels real comes down to milliseconds of latency, prosody modeling, and training data quality. We've spent years getting all three right.

From cloning a brand voice in 8 languages to building a real-time speech recognition pipeline for a call center — YIME builds audio AI that your users don't notice because it sounds exactly right.

Whisper XTTS-v2 Bark SpeechBrain FastSpeech2 WebRTC Deepgram Pyannote

AI voice with a MOS score of 4.4 / 5.0

Mean Opinion Score — the gold standard for voice naturalness. Our voice models consistently score above 4.2 in blind listening tests, approaching human baseline (4.5–4.8).

01 — Core Capabilities

Six ways YIME makes
AI sound human

Voice Cloning

Clone any voice from as little as 30 seconds of audio. Preserve accent, pitch, pace, and emotional texture across any language or script.

MOS 4.4+ quality

Multilingual TTS

Text-to-speech synthesis across 20+ languages with natural prosody, correct phoneme handling, and locale-specific intonation patterns.

20+ languages supported

Real-Time ASR

Sub-300ms speech recognition for live applications — call centers, voice assistants, and meeting transcription — with speaker diarization built in.

<300ms latency

Voice Dubbing

Dub video content into any language while preserving the original speaker's voice characteristics — tone, rhythm, and emotional quality intact.

Lip-sync preserved

Audio Content Generation

Generate podcast episodes, explainer voiceovers, product demos, and IVR scripts from text — at 10x the speed of studio recording.

Studio-grade output

Audio Enhancement & Separation

Noise suppression, voice separation from background audio, and audio restoration — making raw recordings production-ready automatically.

Up to 40dB SNR gain

02 — The Problem We Solve

What changes when
voice AI is done right

Bad voice AI breaks trust immediately. Users hang up. Listeners skip. Customers disengage. Good voice AI is invisible — because it just sounds right.

Without Voice AI

Studio recording costs $500–$2,000 per hour
Re-recording needed for every script update
Single language, one voice, no scale
Weeks of production time per audio project
Robotic IVR systems that users hate
Transcription done manually or outsourced

With YIME Voice AI

Generate hours of voice content in minutes
Update scripts without re-recording anything
Same voice, 20+ languages, one model
Hours to production, not weeks
Natural-sounding voice agents with <300ms response
Real-time transcription with speaker labels

03 — Who Uses Voice AI

Industries where voice AI
changes everything

Customer Support

Voice bots that handle calls, escalate smartly, and sound like your best agent — not a robot reading a script.

Ed-Tech & E-learning

Clone instructor voices for automated course narration in any language — 10x faster content production.

Media & Entertainment

Dub films and podcasts, generate character voices, and create audio content at scale for global markets.

Healthcare

Voice-driven clinical documentation, patient interaction bots, and real-time medical transcription with HIPAA compliance.

4.4/5

MOS voice quality

20+

Languages supported

<300ms

Real-time ASR latency

10x

Content production speed

04 — Technology Stack

Built on the best
audio AI research

Whisper

XTTS-v2

Bark

SpeechBrain

FastSpeech2

WebRTC

Pyannote

TensorRT

VITS

DeepSpeech

FastAPI

Redis Streams

05 — How We Engage

From voice sample
to production system

Voice Sample Collection & Analysis

We collect or process existing voice samples, assess audio quality, define target voice characteristics, and select the optimal synthesis architecture for your use case.

Model Training & Voice Cloning

We train custom speaker embedding models with fine-grained prosody control — ensuring the output voice sounds natural across diverse content types and emotional tones.

Quality Evaluation (MOS Scoring)

Rigorous Mean Opinion Score evaluation with both automated metrics and human listening panels — we don't ship until it genuinely sounds right.

Streaming API Deployment

Deploy via low-latency streaming API with sub-300ms first-chunk delivery — suitable for real-time voice applications, call centers, and interactive assistants.

What You Get