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Studio Voice

NVIDIA
by NVIDIA

Enhance input speech recorded with low-quality microphones in noisy or reverberant environments, producing studio-quality speech.

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Free EndpointDownloadableJun 13, 2025open license1K API calls / 30d

Specifications

Context Length
8K
8,192 tokens
Input Price
Free
per 1M tokens
Output Price
Free
per 1M tokens
Modalities
1
audio→audio

Capabilities

audio enhancement

Tags

broadcastaudio-enhancementspeech-enhancement

API Usage

1Router is fully OpenAI-compatible. Just set the base URL and use this model ID:

nvidia/studiovoice
cURL
curl https://api.1router.com/v1/chat/completions \
  -H "Authorization: Bearer $ROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nvidia/studiovoice",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'