A howling detection method, comprising: performing window separation processing on an audio signal to obtain a plurality of analysis windows and performing the following processing to at least one analysis window: obtaining a signal energy indicator value of each preset frequency in at least one analysis window, the signal energy indicator value is a value indicating an energy of the audio signal; using a perceptual coefficient corresponding to each frequency and the signal energy indicator value of each frequency to obtain a perceptual energy indicator value of each frequency, the perceptual coefficient corresponding to each frequency indicating a sensitivity of a human ear to a sound of each frequency, the perceptual energy indicator value indicates a strength of a sound felt by the human ears; determining a howling indicator value of the at least one analysis window according to the perceptual energy indicator value of each frequency in the at least one analysis window, wherein the howling indicator value indicates a probability that the howling occurs; comparing the howling indicator value of the at least one analysis window with a howling threshold; respectively setting a first counting value and a second counting value to preset initial values; adding a preset first step length value to the first counting value in response to a comparison result between the howling indicator value of an analysis window of the at least one analysis window and the howling threshold satisfying the preset condition; adding a preset second step length value to the second counting value in response to the comparison result between the howling indicator value of the analysis window of the at least one analysis window and the howling threshold not satisfying the preset condition; determining that the howling occurs when the first counting value is equal to a preset first value; and returning the first counting value to an initial value when the second counting value reaches a preset second value. obtaining a signal energy indicator value of each preset frequency in at least one analysis window, the signal energy indicator value is a value indicating an energy of the audio signal; using a perceptual coefficient corresponding to each frequency and the signal energy indicator value of each frequency to obtain a perceptual energy indicator value of each frequency, the perceptual coefficient corresponding to each frequency indicating a sensitivity of a human ear to a sound of each frequency, the perceptual energy indicator value indicates a strength of a sound felt by the human ears; determining a howling indicator value of the at least one analysis window according to the perceptual energy indicator value of each frequency in the at least one analysis window, wherein the howling indicator value indicates a probability that the howling occurs; comparing the howling indicator value of the at least one analysis window with a howling threshold; respectively setting a first counting value and a second counting value to preset initial values; adding a preset first step length value to the first counting value in response to a comparison result between the howling indicator value of an analysis window of the at least one analysis window and the howling threshold satisfying the preset condition; adding a preset second step length value to the second counting value in response to the comparison result between the howling indicator value of the analysis window of the at least one analysis window and the howling threshold not satisfying the preset condition; determining that the howling occurs when the first counting value is equal to a preset first value; and returning the first counting value to an initial value when the second counting value reaches a preset second value. <EOS>