换句话说，它们只能用于录音和回放，而不是一个“循环”包含诸如环绕声处理器均衡器(用于音调控制)或其他电路。
In other words, they can only be used for tape recording and playback rather than for a "loop" containing an equalizer (for tone control) or other circuit such as a surround sound processor.
本设计主要是通过对电子琴主体部分的电路进行模仿设计，利用LM386和中断决定输出音调。
The design of the flower mainly through the main part of the circuit design imitation, using LM386 and interrupt output decision pitch.
利用定时器可发出不同频率的脉冲，不同频率的脉冲经喇叭驱动电路放大滤波后，就会发出不同音调。
Timer can use a different frequency pulses of different frequency pulse amplification by the speaker drive circuit filter, will emit different tones.
提出了一种用FPGA技术实现任意形式的语音调度电路的方法。
A method that applies FPGA technology to realize arbitrary form of voice dispatching circuitry is presented.
提出了一种用FPGA技术实现任意形式的语音调度电路的方法。
A method that applies FPGA technology to realize arbitrary form of voice dispatching circuitry is presented.
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