ASR Recognition Optimization
Dialect × Full-Pipeline Engineering
Built on four stages — dialect baseline, dialect specialization, on-device engineering, and LLM-based correction — to push enterprise meeting ASR accuracy to industry-leading levels: multi-dialect accuracy ≥ 90%, with an extra 5–10% overall gain on top of engineering.
Anahtar Zorluklar
- !Inconsistent accuracy across 10+ dialects
- !Complex acoustics: noise, echo, far-field
- !Industry jargon / names / abbreviations hard to cover generically
- !Output must be readable, searchable, post-processable
Bizim yaklaşımımız
- ✓Dialect baseline: covers 10+ dialects (Mandarin, Cantonese, Sichuanese, Wu, Min, Northeastern, etc.); dedicated training + independent decoder + dialect LM; measured multi-dialect accuracy ≥ 90%
- ✓Dialect specialization: dialect embeddings + multi-task joint training closes the gap to Mandarin; generic ASR + dialect LM hot-pluggable, new dialects without retraining; per-customer industry-term customization
- ✓On-device engineering: front-end AGC / AEC / ANC; OCR screen-content awareness → dynamic domain-hotword injection into ASR decoder; full pipeline on-device, E2E latency < 1s, data never leaves the premises
- ✓LLM-based correction: LLM context-aware correction (error fix, smoothing, punctuation, number normalization); RAG over enterprise terms / industry knowledge / historical minutes; +5–10% overall accuracy on top of engineering
Önerilen Ürünler
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10 channels · full private deployment
The VV10 is an enterprise 10-channel engine with an edge NPU at 326 TOPS and 48G high-bandwidth memory. Full local processing, zero data egress, unified web console — meeting MLPS Level 3 and classified requirements for government, defense, finance, and healthcare.
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VV05 Meeting Server
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The VV05 is a department-grade 5-channel meeting server with an edge NPU at 166 TOPS and 24G high-bandwidth memory. Full local processing, zero data egress, distributed audio aggregation and a unified web console — built for R&D centers, financial institutions, and chain hubs.
Learn more →şirket içi yazılımSpeech Engine (Software Only)
Conformer E2E · real-time on CPU · fully offline
Built on NEU NLP Lab's in-house engine with Conformer + CTC/Attention E2E architecture. INT8/INT4 quantization, pruning, knowledge distillation, and operator fusion enable real-time ASR on CPU alone. Supports 30 languages + 22 dialects, LLM translation/summary across 100 languages, machine translation at ≥800 chars/s, and 10:1 file transcription. Native support for NVIDIA (T4/L4/A10/A100), Ascend (310P/910B), Cambricon (MLU370/590), Hygon DCU; Docker/K8s one-click deploy.
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V06 Voice Card
Card-sized · Carry anywhere
The V06 is a business-card-sized portable recorder with a CNC aluminum body, dual omni mics plus bone conduction. One-tap recording and automatic sync to cloud or on-prem server turn personal meetings into searchable knowledge.
Learn more →OA entegrasyonu
VoiVision, önde gelen ofis platformları ile derinden entegre olur - toplantı tutanağı doğrudan iş akışınıza.
- ✓Higher ASR accuracy directly improves OA-synced minutes
- ✓More accurate extraction of decisions / todos / owners
- ✓Integration with WeCom / DingTalk / Feishu
Kişiselleştirilmiş bir demo
Toplantı senaryosunuzu ve uyum gereksinimlerinizi bize anlatın - özel bir plan alın.