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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-voiceOr
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:
- 用户发送语音/音频消息需要识别和回复/语音聊天
- 需要高精度的语音转文字(Whisper 准确率 >98%)
- 需要将 AI 回复转换为自然语音进行交互
- 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
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Paste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-15071664-feishu-whisper-voice": {
"enabled": true,
"auto_update": true
}
}
}Safety NoteClawKit audits metadata but not runtime behavior. Use with caution.