Fish Audio has just launched its latest speech synthesis model, Fish Speech 1.5. This model not only improves accuracy, stability, and multilingual capabilities but also adds five new languages in one update! Even more exciting is the upcoming real-time seamless conversation feature, allowing users to interact with voice library characters anytime, anywhere.
Ranked second in TTS-Arena and first among open-source models
Fish Speech 1.5 now supports five additional languages, bringing the total to 13, including English, Chinese, and Japanese. Simply input text, and it generates natural speech, enabling effortless cross-language communication.
With a delay of under 150 milliseconds, Fish Speech 1.5 delivers near-instantaneous voice cloning. Provide just 10–30 seconds of audio, and it can mimic the voice to create high-quality speech content.
Applications: Custom virtual assistants, personalized voice navigation.
Fish Speech 1.5 can process any language, from English to Arabic, without relying on phoneme-based parsing. Its high generalization ability makes it a breakthrough in the speech synthesis field.
Ideal Users: Multilingual learners, international business communicators.
Fish Speech 1.5 achieves an English error rate of just 2%, a remarkable feat! Additionally, it delivers incredible real-time performance, with a 1:5 real-time factor on an Nvidia RTX 4060 and 1:15 on an RTX 4090.
Performance Highlights:
- Error rate: 2% (5-minute text)
- Speed: Up to 1:15 real-time on Nvidia RTX 4090
Fish Speech 1.5 offers user-friendly local deployment options, supporting multiple operating systems to meet diverse user needs.
The next step for Fish Speech 1.5 is revolutionary—real-time interaction with voice library characters. This feature will enable more natural and personalized conversations, opening up new possibilities in speech applications!
A1: It is widely applicable for multilingual customer service systems, educational tools, game character voiceovers, and personalized assistants.
A2: Currently, it supports 13 languages, including English, Chinese, Japanese, Korean, French, German, Arabic, and Spanish.
A3: Users can quickly deploy Fish Speech 1.5 on Linux, Windows, and macOS via its WebUI or GUI. Refer to the official guide for details.
The launch of Fish Speech 1.5 sets a new benchmark for speech synthesis, making multilingual communication seamless and effortless. With the upcoming real-time seamless conversation feature, its applications are boundless and worth looking forward to!
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