卡内基梅隆大学计算机科学学院的副院长汤姆·科尔蒂纳说，没有经验的学生可以在学完几门入门课程后赶上。

Students without experience can catch up after a few introductory courses, said Tom Cortina, the assistant dean at Carnegie Mellon's School of Computer Science.

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如果是入门级别的工作的话，持有网络设计或计算机学科的学士学位就合格了，但是在技术领域的相关工作经验或大专学位也是可以的。

Those with a bachelor's degree in Web design or computer science are often qualified for entry-level jobs, but relevant experience and an associate's degree in a technical field is also acceptable.

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计算机中内置的麦克风可作为入门使用，本教程中有一节讨论音频设备的选择。

The built-in microphone in your computer can get you started, and the tutorial includes a section on selecting audio gear.

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