| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | ZL38002QDG | Low-Voltage Acoustic Echo Canceller With Noise Reduction | 451K |
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| 2 | ZL38002QDG | Digital Echo Canceller for Hands Free Communication | 592K |
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| 3 | ZL38002QDG1 | Low-Voltage Acoustic Echo Canceller With Noise Reduction | 451K |
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| 4 | ZL38002QDG1 | Digital Echo Canceller for Hands Free Communication | 592K |
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