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Feishu Whisper Voice

Skill by 15071664

skill-install — Terminal

Install via CLI (Recommended)

clawhub install openclaw/skills/skills/15071664/feishu-whisper-voice
Or

name: feishu-whisper-voice description: "使用 Faster-Whisper 进行高精度的语音识别,配合 TTS 实现完整的双向语音交流!"

飞书 Whisper + TTS 语音交互技能

何时触发此技能

当以下情况时使用此 Skill:

  1. 用户发送语音/音频消息需要识别和回复/语音聊天
  2. 需要高精度的语音转文字(Whisper 准确率 >98%)
  3. 需要将 AI 回复转换为自然语音进行交互
  4. 用户提到"语音交互"、"说话"、"Faster-Whisper"、"TTS"等关键词

Faster-Whisper + TTS 架构

用户语音 → 下载音频 → Faster-Whisper 识别 → AI 处理 → TTS 转换 → 语音回复

核心优势

  • Faster-Whisper: 开源的语音识别模型,支持多语言,准确率极高
  • TTS: 飞书内置文本转语音工具,自然流畅
  • 双向交互: 既能听懂用户说话,也能用声音回复

工具集成

1. 下载语音文件

优先使用机器人身份(无需授权):

feishu_im_bot_image(
    message_id="om_xxx",
    file_key="file_xxx",
    type="audio"
)

用户身份(需要 OAuth 授权):

feishu_im_user_fetch_resource(
    message_id="om_xxx",
    file_key="file_xxx",
    type="audio"
)

2. Whisper 语音识别

使用 faster-whisper 库进行高精度的语音转文字:

from faster_whisper import WhisperModel

# 初始化模型(自动下载 base 模型)
model = WhisperModel("base", device="cpu")

# 转录音频文件
segments, info = model.transcribe(audio_file)

print(f"识别语言:{info.language}, 置信度:{info.language_probability:.4f}")
for segment in segments:
    print(f"[{segment.start:.2f}s - {segment.end:.2f}s] {segment.text}")

模型选项:

  • base: 142MB,CPU友好,推荐新手使用
  • small: 466MB,平衡性能和准确率
  • medium: 769MB,GPU 推荐(有 NVIDIA GPU 时使用)
  • large: 1.5GB,最高精度

3. TTS 文本转语音

使用飞书内置 tts() 工具:

await tts(text="你好,我是你的 AI 助手")

返回格式:

  • 成功:音频文件路径(Base64)或 audio_url
  • 失败:错误信息

4. 完整语音交互流程

async def handle_voice_message(message_id: str) -> None:
    # Step 1: 下载音频文件
    audio_path = await feishu_im_bot_image(
        message_id=message_id,
        file_key=audio_file_key,
        type="audio"
    )
    
    # Step 2: Whisper 识别
    model = WhisperModel("base", device="cpu")
    segments, info = model.transcribe(audio_path)
    transcript = " ".join([seg.text for seg in segments])
    
    print(f"用户说:{transcript}")
    
    # Step 3: AI 处理(根据识别结果生成回复)
    reply_text = generate_reply(transcript)
    
    # Step 4: TTS 转换并发送语音消息
    audio_result = await tts(text=reply_text)
    
    print(f"AI 回复:{reply_text}")

依赖要求

Python 库

  • faster-whisper >= 1.0.0 - Whisper 语音识别引擎
  • openai-whisper (可选) - OpenAI Whisper API

FFmpeg (推荐安装)

用于音频格式转换和质量优化:

# macOS
brew install ffmpeg

# Ubuntu/Debian
sudo apt-get update && sudo apt-get install -y ffmpeg

使用示例

场景 1: 语音消息识别

用户发送语音消息,AI 识别后回复文字:

message_id = "om_xxx"
file_key = "file_xxx"

# 下载音频
audio_path = await feishu_im_bot_image(
    message_id=message_id,
    file_key=file_key,
    type="audio"
)

# 识别语音
model = WhisperModel("base", device="cpu")
segments, info = model.transcribe(audio_path)
transcript = " ".join([seg.text for seg in segments])

# 生成回复
reply = f"我听到了:{transcript}"

# 发送文字消息
await message.send(
    to=current_channel,
    message=reply
)

场景 2: 双向语音对话

用户说中文,AI 用语音回复:

Metadata

Author@15071664
Stars4473
Views1
Updated2026-05-01
View Author Profile
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Add to Configuration

Paste this into your clawhub.json to enable this plugin.

{
  "plugins": {
    "official-15071664-feishu-whisper-voice": {
      "enabled": true,
      "auto_update": true
    }
  }
}
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