如今，这种已被广泛植入的设备，可以通过一组宽范围的频率刺激听觉神经。

Today's devices, which are routinely implanted, can stimulate the auditory nerve across a broad range of frequencies.

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一组128个寄存器，每个128位宽(每个寄存器通常都可以用来同时保存4个32位的值)。

A set of 128 registers, each 128 bits wide (each register is normally treated as holding four 32-bit values simultaneously).

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图2 B串，每个脉冲的持续时间或脉宽表示M个数据位的组，交替的高和低脉冲表示连续的组。

Fig. 2b, each of whose time durations or pulse widths represents a group of m data bits, with the alternating high and low pulses representing successive groups.

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