Lightning
L
Lightning
Overview :
Lightning is the latest text-to-speech model developed by smallest.ai, breaking barriers in performance and size in multimodal AI with its ultra-fast processing speed and compact footprint. The model supports various accents in languages like English and Hindi, with rapid plans to expand to more languages. Lightning's non-autoregressive architecture allows the simultaneous synthesis of entire audio clips, unlike traditional autoregressive models that require sequential audio generation. Key advantages of Lightning include high generation speed, small model size, multilingual support, and quick adaptation to new data. Background information indicates that the launch of Lightning aims to significantly reduce latency and costs for voicebot companies by streamlining their architectures. Pricing for Lightning starts at $0.04 per minute, offering customized pricing plans for enterprise customers using over 100,000 minutes monthly.
Target Users :
Lightning is designed for enterprises seeking rapid, efficient, and cost-effective text-to-speech solutions, such as voicebot companies, telecommunications providers, and multilingual content creators. Its high speed and multilingual support make it an ideal choice for global business and multilingual environments.
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Top Region: IN(62.55%)
Website Views : 46.9K
Use Cases
- Voice Assistants: Voice assistants integrated with Lightning can offer rapid responses and a natural conversational experience.
- Telecommunications Providers: By integrating Lightning, telecom providers can deliver high-quality voice services to their customers.
- Multilingual Content Creation: Content creators can swiftly generate multilingual audio content with Lightning, enhancing their productivity.
Features
- Speed: Lightning generates highly realistic audio in 10 seconds with a processing time of just 100 milliseconds, making it the fastest text-to-speech model globally.
- Small footprint: Lightning requires less than 1GB of VRAM, allowing it to run on most consumer-grade and edge devices.
- Multilingual support: Currently supports various accents in English and Hindi, with plans to rapidly expand to more languages.
- Quick adaptation to new data: Lightning can swiftly adapt to new languages, accents, and speakers, typically needing only an hour of training data.
- Non-autoregressive architecture: Unlike traditional autoregressive models, Lightning can synthesize entire audio clips simultaneously, enhancing efficiency.
- Style diffuser: Lightning uses a special style diffuser to add style based on user-provided references, aligning the audio more closely with user needs.
- Phoneme-based input: Switching from BPE tokenizer-based input to phoneme-based input facilitates the rapid addition of new languages.
- Customization control: With customizable conditional encoders, Lightning can be highly controlled according to speaker, style, accent, and more.
How to Use
1. Log in to the waves.smallest.ai platform.
2. In the left panel, navigate to the API keys section and copy your API key.
3. Review the API documentation and select Waves API from the left menu.
4. Enter your API key in the authorization box and select the Lightning model.
5. Input the voice_id and the text you wish to hear.
6. Choose a sample rate, such as 16000.
7. Use Python code, replacing the token with your actual API key, and paste it into the code editor.
8. Run your Python script in the terminal; the generated audio file can be played in the code editor.
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