IEEE Trans Biomed Circuits Syst. 2008 Mar;2(1):30-43. doi: 10.1109/TBCAS.2008.921602.
In this paper, we present an analog integrated circuit design for an active 2-D cochlea and measurement results from a fabricated chip. The design includes a quality factor control loop that incorporates some of the nonlinear behavior exhibited in the real cochlea. This control loop varies the gain and the frequency selectivity of each cochlear resonator based on the amplitude of the input signal.
在本文中，我们提出了一种用于主动二维耳蜗的模拟集成电路设计及其制造芯片的测量结果。该设计包括一个品质因数控制回路，该回路结合了真实耳蜗中表现出的一些非线性行为。该控制回路根据输入信号的幅度来改变每个耳蜗共振器的增益和频率选择性。
