import pyaudio

# 初始化PyAudio
p = pyaudio.PyAudio()

# 获取系统中的声卡设备数量
device_count = p.get_device_count()

# 打印每个设备的信息
for i in range(device_count):
    device_info = p.get_device_info_by_index(i)
    print("Device {0}: {1}, {2} channels".format(i, device_info['name'], device_info['maxInputChannels']))

# 选择要监听的声卡设备索引
selected_device_index = 0  # 修改为你要监听的声卡设备索引

# 关闭PyAudio

import pyaudio
import numpy as np
import time
import requests

# 设定参数
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = 48000
CHUNK = 1024
THRESHOLD = 1000  # 设置一个阈值，用于检测声音的强度
TIME_INTERVAL = 10  # 输出时间的间隔（秒）
API_URL = "https://api.day.app/tSe5Wf8zWuXXXXXX/微信小号/收到一条新消息?icon=https://cdn-images.lincloud.pro/blog/images/wechat.jpg&sound=healthnotification&group=微信通知&isArchive=0&url=pkc://"

def run_script():
    while True:
        try:
            
            # 初始化 PyAudio
            p = pyaudio.PyAudio()

            # 获取系统中的声卡设备数量
            device_count = p.get_device_count()

            # 选择要监听的声卡设备索引（请修改以下行，选择合适的声卡设备索引）
            selected_device_index = 2  # 修改为你想要监听的声卡设备索引

            # 打开选定的声卡设备
            stream = p.open(format=FORMAT,
                            channels=CHANNELS,
                            rate=RATE,
                            input=True,
                            input_device_index=selected_device_index,
                            frames_per_buffer=CHUNK)

            print("Listening for any sound...")

            last_detection_time = 0  # 记录上次检测到声音的时间戳

            while True:
                # 读取音频数据
                data = stream.read(CHUNK)
                # 将数据转换为numpy数组
                np_data = np.frombuffer(data, dtype=np.int16)
                # 计算音频数据的能量
                energy = np.sum(np_data ** 2) / len(np_data)
                
                # 如果能量超过阈值，则认为检测到了声音
                if energy > THRESHOLD:
                    # 获取当前时间
                    current_time = time.time()
                    # 如果距离上次检测到声音的时间大于等于设定的时间间隔，则输出当前时间并发起GET请求
                    if current_time - last_detection_time >= TIME_INTERVAL:
                        # 输出当前时间
                        print("Sound detected at:", time.strftime("%Y-%m-%d %H:%M:%S"))
                        # 发起GET请求
                        response = requests.get(API_URL)
                        # 打印请求结果
                        print("GET request status:", response.status_code)
                        # 更新上次检测到声音的时间戳
                        last_detection_time = current_time
        except Exception as e:
            print("An error occurred:", e)
            print("Restarting the script...")
        finally:
            # 停止音频流
            if 'stream' in locals() and stream.is_active():
                stream.stop_stream()
                stream.close()
            # 关闭 PyAudio
            p.terminate()

run_script()

<key>CFBundleURLTypes</key>
<array>
  <dict>
    <key>CFBundleURLSchemes</key>
    <array>
      <string>pkc</string>
    </array>
  </dict>
</array>