A large proportion of the bat's auditory receptors (hair cells in the cochlea) and large areas in the bat's brain are devoted to analyzing a narrow frequency range corresponding to a single harmonic of the returning echo.
A large proportion of the bat's auditory receptors (hair cells in the cochlea) and large areas in the bat's brain are devoted to analyzing a narrow frequency range corresponding to a single harmonic of the returning echo.
蝙蝠用很大一部分的听觉受器（耳蜗中的毛细胞）与大幅的脑部区域，来分析一段範围狭窄的频率，该频率正与回声的一个谐波相符。