Add Audio8 Community License v1.0 (revenue-capped custom license)

LICENSE

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+# Audio8 Community License v1.0
+
+Copyright © 2026 Audio8
+
+## Preamble
+
+This License governs your use of the **Audio8 TTS Preview 0.1B** model (the
+"Model") made available by Audio8 ("Licensor"). By downloading, accessing, or
+using the Model, you agree to be bound by the terms of this License.
+
+## 1. Definitions
+
+- **"Model"** means the model weights, neural audio codec, tokenizer,
+  configuration, processor, and any accompanying code or checkpoints provided
+  in this repository.
+- **"Entity"** means you, or if you act on behalf of a legal entity, that legal
+  entity, together with its parent companies, subsidiaries, and affiliates.
+- **"Non-Commercial Use"** means any use that does not involve direct or
+  indirect commercial benefit or revenue, including research, personal,
+  educational, and evaluation purposes.
+- **"Commercial Use"** means any use other than Non-Commercial Use, including
+  but not limited to offering products or services for a fee, advertising or
+  monetized content, and revenue-generating internal business operations.
+- **"Annual Revenue"** means the total consolidated annual gross revenue of the
+  Entity for its most recently completed fiscal year, determined in accordance
+  with generally accepted accounting principles and converted into United
+  States dollars.
+
+## 2. Grant of Rights
+
+**2.1 Non-Commercial Use.** Subject to the terms of this License, Licensor
+grants you a worldwide, non-exclusive, royalty-free, perpetual license to use,
+reproduce, modify, and redistribute the Model for Non-Commercial Use.
+
+**2.2 Commercial Use (Revenue-Capped).** Subject to the terms of this License,
+Licensor grants you a worldwide, non-exclusive, royalty-free license to make
+Commercial Use of the Model, provided that your Entity's Annual Revenue is
+**less than US$2,000,000 (two million US dollars)**.
+
+**2.3 Commercial Use above the Threshold.** If your Entity's Annual Revenue
+equals or exceeds US$2,000,000, Commercial Use of the Model is **not
+permitted** under this License. You must obtain a separate written commercial
+license from the Licensor before making any Commercial Use.
+
+## 3. Conditions
+
+- **Attribution.** Any redistribution of the Model, modified or unmodified,
+  must retain this License and a notice of the Licensor's authorship.
+- **No Additional Restrictions.** You may not impose any restriction on
+  recipients that contradicts the terms of this License.
+- **Responsible Use.** You must not use the Model to impersonate individuals
+  without their consent, to create misleading or deceptive content, or in any
+  way that violates applicable law. Where required, you must disclose
+  synthetic or AI-generated content.
+- **No Trademark License.** This License does not grant you any rights to the
+  Audio8 name, logo, or trademarks.
+
+## 4. Termination
+
+This License terminates automatically if you fail to comply with any of its
+terms. Upon termination, you must cease all use of the Model and destroy all
+copies in your possession or control.
+
+## 5. Disclaimer of Warranty
+
+THE MODEL IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+
+## 6. Limitation of Liability
+
+IN NO EVENT SHALL THE LICENSOR BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER
+LIABILITY ARISING FROM OR IN CONNECTION WITH THE MODEL OR ITS USE.
+
+## 7. Commercial Licenses and Contact
+
+To request a commercial license (including Commercial Use above the revenue
+threshold) or for any questions about this License, please contact the Audio8
+team through the Audio8 GitHub repository (https://github.com/Audio8-AI/Audio8_TTS)
+or by opening an issue on the Hugging Face repository.
+
+---
+
+# Audio8 社区许可证 v1.0（中文对照，仅供参考，以英文文本为准）
+
+## 序言
+
+本许可证管辖您对 **Audio8 TTS Preview 0.1B** 模型（下称"模型"）的使用。该模型由
+Audio8（下称"许可方"）提供。下载、访问或使用本模型，即表示您同意受本许可证条款的约束。
+
+## 1. 定义
+
+- **"模型"** 指本仓库中提供的模型权重、神经音频编解码器、分词器、配置、处理器，以及任何附带的代码或检查点。
+- **"实体"** 指您本人；若您代表某一法人实体行事，则该法人实体连同其母公司、子公司及关联公司。
+- **"非商业使用"** 指不涉及直接或间接商业利益或收入的使用，包括研究、个人、教育及评估目的。
+- **"商业使用"** 指非商业使用以外的任何使用，包括但不限于有偿提供产品或服务、广告或变现内容，以及产生收入的内部业务运营。
+- **"年营收"** 指该实体最近一个完整财年的合并年度总营收，按公认会计原则确定并折算为美元。
+
+## 2. 权利授予
+
+**2.1 非商业使用。** 在遵守本许可证条款的前提下，许可方授予您全球范围内、非独占、免版税、永久的许可，可将���型用于非商业使用、复制、修改和再分发。
+
+**2.2 商业使用（营收上限）。** 在遵守本许可证条款的前提下，许可方授予您全球范围内、非独占、免版税的许可，可对模型进行商业使用，前提是您所在实体的年营收**低于 200 万美元（US$2,000,000）**。
+
+**2.3 超过门槛的商业使用。** 若您所在实体的年营收达到或超过 200 万美元，则本许可证**不允许**对该模型进行商业使用。您在进行任何商业使用前，必须从许可方处获得单独的书面商业许可。
+
+## 3. 条件
+
+- **署名。** 任何对模型的再分发（无论是否修改）必须保留本许可证及对许可方作者身份的声明。
+- **不得附加限制。** 您不得对接收方施加与本许可证条款相抵触的任何限制。
+- **负责任地使用。** 您不得在未经本人同意的情况下使用该模型进行人物冒充、制作误导性或欺骗性内容，或以任何违反适用法律的方式使用。在需要时，您必须披露合成或 AI 生成的内容。
+- **不含商标许可。** 本许可证不授予您对 Audio8 名称、标识或商标的任何权利。
+
+## 4. 终止
+
+若您未能遵守本许可证的任何条款，本许可证将自动终止。终止后，您必须停止对模型的一切使用，并销毁您持有或控制的所有副本。
+
+## 5. 免责声明
+
+本模型按"原样"提供，不作任何明示或暗示的保证，包括但不限于适销性、特定用途适用性及不侵权保证。
+
+## 6. 责任限制
+
+在任何情况下，许可方均不对因本模型或其使用引起的任何索赔、损害或其他责任承担责任。
+
+## 7. 商业许可与联系
+
+如需申请商业许可（包括超过营收门槛的商业使用）或对本许可证有任何疑问，请通过 Audio8 GitHub 仓库（https://github.com/Audio8-AI/Audio8_TTS）联系 Audio8 团队，或在 Hugging Face 仓库上提交 issue。