In this paper, we describe an application of digital speech processing chip FM1073 to improve the performance of acoustic echo cancellation in the Bluetooth hands-free system.
主要说明了数字语音处理芯片FM1073在蓝牙车载免提系统中进行回声消除处理的应用方法。
Used programming language and single chip machine to create a speech processing machine.
用汇编语言和单片机制作语音处理系统。
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