名词中文翻译
中文翻译：语音级电路
同义词：
['voice-band', 'voice-grade', 'voice-frequency例句：1. The new phone has a voice-grade circuit that supports high-quality calls.（这款新手机有一个支持高质量通话的语音级电路。）']
例句：
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1. The new phone has a voice-grade circuit that supports high-quality calls.
这款新手机有一个支持高质量通话的语音级电路。
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2. The voice-grade circuit in the router is responsible for filtering out background noise.
路由器中的语音级电路负责过滤掉背景噪音。
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3.The engineer designed a voice-grade circuit to improve the signal strength in the area.
工程师设计了一个语音级电路来提高该区域的信噪比。