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- ---
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- license: apache-2.0
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- ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ ---
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+ license: apache-2.0
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+ pipeline_tag: audio-to-audio
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+ tags:
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+ - comfyui
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+ - audio2audio
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+ - audio
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+ ---
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+
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+ ## NovaSR: Pushing the Limits of Extreme Efficiency in Audio Super-Resolution
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+ This is the model for NovaSR, a tiny 50kb audio upsampling model that upscales muffled 16khz audio into clear and crisp 48khz audio at speeds from 100-3500x realtime.
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+ ### Details
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+ * **Model Size:** 52kb for pytorch version
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+ * **Input Rate:** 16kHz
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+ * **Output Rate:** 48kHz
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+ * **Inference Speed:** 300-3500x realtime depending on gpu
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+ * **Mono**
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+
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+ ## Comparisons
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+ Comparisons were done on A100 gpu. Higher realtime means faster processing speeds.
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+ Comparison on CPU are coming soon.
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+
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+ | Model | Speed (Real-Time) | Model Size |
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+ | :------------ | :---------------- | :--------- |
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+ | **NovaSR** | **3600x realtime** | **~52 KB** |
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+ | FlowHigh | 20x realtime | ~450 MB |
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+ | FlashSR | 14x realtime | ~1000 MB |
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+ | AudioSR | 0.6x realtime | ~6000 MB |
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+
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+ ## Usage
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+
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+ Please check out the github repo for usage: https://github.com/Saganaki22/ComfyUI-NovaSR
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+ Original Repo: https://github.com/ysharma3501/NovaSR
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+ If you find the model/code helpful, stars or likes would be appreciated.
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+ Thank you.