97 lines
3.2 KiB
Python
97 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""
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测试当前的 ASR 功能
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使用真实的语音文件
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"""
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import os
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import requests
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from dotenv import load_dotenv
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# 加载环境变量
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load_dotenv()
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def test_current_asr():
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"""测试当前的 ASR 端点"""
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try:
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# 创建一个简单的测试音频文件（实际应该是真实录音）
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import wave
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import struct
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import math
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# 创建包含语音的测试音频
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sample_rate = 16000
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duration = 2.0 # 2秒
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# 生成一个更复杂的音频信号（模拟语音）
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samples = []
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for i in range(int(sample_rate * duration)):
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t = i / sample_rate
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# 混合多个频率，模拟语音
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sample = int(16000 * (
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0.3 * math.sin(2 * math.pi * 200 * t) + # 基频
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0.2 * math.sin(2 * math.pi * 400 * t) + # 谐波
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0.1 * math.sin(2 * math.pi * 800 * t) + # 高频
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0.05 * (2 * (t * 1000 % 1) - 1) # 噪音
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))
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samples.append(max(-32767, min(32767, sample)))
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# 创建 WAV 文件
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wav_filename = "test_speech.wav"
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with wave.open(wav_filename, 'w') as wav_file:
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wav_file.setnchannels(1) # 单声道
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wav_file.setsampwidth(2) # 16-bit
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wav_file.setframerate(sample_rate) # 16kHz
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# 写入音频数据
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for sample in samples:
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wav_file.writeframes(struct.pack('<h', sample))
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print(f"✅ 创建测试音频: {wav_filename}")
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print(f"📊 文件大小: {os.path.getsize(wav_filename)} 字节")
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# 发送到 ASR 端点
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url = "http://192.168.1.141:30101/voice/call/asr"
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with open(wav_filename, 'rb') as f:
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files = {'audio': ('test_speech.wav', f, 'audio/wav')}
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headers = {'Authorization': 'Bearer test-token'}
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print(f"📤 发送到 ASR 端点: {url}")
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response = requests.post(url, files=files, headers=headers, timeout=30)
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print(f"📊 响应状态码: {response.status_code}")
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print(f"📋 响应内容: {response.text}")
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if response.status_code == 200:
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try:
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data = response.json()
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if data.get('code') == 1 and 'data' in data and 'text' in data['data']:
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result_text = data['data']['text']
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print(f"🎯 识别结果: {result_text}")
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return True
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else:
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print(f"⚠️ 响应格式异常: {data}")
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except Exception as e:
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print(f"❌ 解析响应失败: {e}")
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else:
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print(f"❌ 请求失败: {response.status_code}")
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# 清理文件
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os.remove(wav_filename)
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return False
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except Exception as e:
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print(f"❌ 测试失败: {e}")
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return False
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def main():
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print("🚀 测试当前 ASR 功能...")
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if test_current_asr():
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print("🎉 ASR 功能测试成功！")
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else:
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print("💥 ASR 功能测试失败！")
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if __name__ == "__main__":
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main() |