A method for voice signal detection, the method comprising: obtaining an audio signal; dividing the audio signal into a plurality of short-time frames based on a frequency of a predetermined voice signal, wherein the frequency of the predetermined voice signal is set to 82 Hz, wherein dividing the audio signal into the plurality of short-time frames comprises: determining a period of the predetermined voice signal as a reciprocal of the frequency of the predetermined voice signal, and dividing, based on the determined period, the audio signal into the plurality of short-time frames whose corresponding duration is the determined period, determining an energy of each short-time frame; and detecting, based on the energy of each short-time frame, whether the audio signal comprises a voice signal, characterized in that: detecting whether the audio signal comprises the voice signal comprises: determining a ratio of a quantity of short-time frames whose energy is greater than a predetermined threshold to a total quantity of all short-time frames, determining whether the ratio is greater than a predetermined ratio, and if it is determined that the ratio is greater than the predetermined ratio, determining whether there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, and if there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal comprises a voice signal, and otherwise if there are not at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal does not comprise a voice signal. obtaining an audio signal; dividing the audio signal into a plurality of short-time frames based on a frequency of a predetermined voice signal, wherein the frequency of the predetermined voice signal is set to 82 Hz, wherein dividing the audio signal into the plurality of short-time frames comprises: determining a period of the predetermined voice signal as a reciprocal of the frequency of the predetermined voice signal, and dividing, based on the determined period, the audio signal into the plurality of short-time frames whose corresponding duration is the determined period, determining an energy of each short-time frame; and determining a period of the predetermined voice signal as a reciprocal of the frequency of the predetermined voice signal, and dividing, based on the determined period, the audio signal into the plurality of short-time frames whose corresponding duration is the determined period, determining an energy of each short-time frame; and detecting, based on the energy of each short-time frame, whether the audio signal comprises a voice signal, characterized in that: detecting whether the audio signal comprises the voice signal comprises: determining a ratio of a quantity of short-time frames whose energy is greater than a predetermined threshold to a total quantity of all short-time frames, determining whether the ratio is greater than a predetermined ratio, and if it is determined that the ratio is greater than the predetermined ratio, determining whether there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, and if there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal comprises a voice signal, and otherwise if there are not at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal does not comprise a voice signal. determining a ratio of a quantity of short-time frames whose energy is greater than a predetermined threshold to a total quantity of all short-time frames, determining whether the ratio is greater than a predetermined ratio, and if it is determined that the ratio is greater than the predetermined ratio, determining whether there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, and if there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal comprises a voice signal, and otherwise if there are not at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal does not comprise a voice signal. if there are at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal comprises a voice signal, and otherwise if there are not at least N consecutive short-time frames in the short-time frames whose energy is greater than the predetermined threshold, determining that the audio signal does not comprise a voice signal.