dual standard receiver

例句：

1. 1. The dual-standard receiver is designed to work with both analog and digital signals.
   双标准接收器设计用来与模拟和数字信号同时工作。
2. 2. The dual-standard receiver has a built-in antenna that can be used for both Wi-Fi and Bluetooth connections.
   双标准接收器内置天线，可用于Wi-Fi和蓝牙连接。
3. 3. The dual-standard receiver was developed to improve the quality of audio signals in noisy environments.
   双标准接收器被开发出来，以改善在嘈杂环境中音频信号的质量。