Multi-tone recognition method and computer readable storage medium

The invention discloses a multi-tone recognition method and a computer readable storage medium, and the method comprises the steps: determining a frequency range corresponding to each tone according to the frequency of each tone; the method comprises the following steps: acquiring an audio, and dividing the audio in a time domain of the audio according to a preset unit time; and respectively performing Fourier transform on the audio of each unit time to obtain an energy value of each frequency range in each unit time, and respectively determining sounds existing in each unit time according to the energy value of each frequency range, a preset frequency domain energy threshold value corresponding to each frequency range and sounds corresponding to each frequency range. According to the invention, a plurality of tones in the same unit time can be identified. 本发明公开了一种多音识别方法及计算机可读存储介质，方法包括：根据各个音的频率，确定各个音对应的频率范围；获取音频，并根据预设的单位时间，在所述音频的时域上对所述音频进行划分；分别对各单位时间的音频进行傅里叶变换，得到各单位时间内的各频率范围的能量值，并根据所述各频率范围的能量值、预设的各频率范围对应的频域能量