Method and device for testing equipment with voice playing function and voice recording function

The invention belongs to the technical field of production line automation testing, and particularly relates to a method and device for testing equipment with the voice playing function and the voice recording function. The method comprises the steps that A, the voice playing equipment plays voice with a specific frequency; B, the voice recording equipment obtains the voice and records the voice; C, Fourier analysis is carried out on recording data to judge whether voice data are qualified, and it is judged that the voice playing equipment and the voice recording equipment are qualified if the voice data are qualified. According to the method for testing the equipment with the voice playing function and the voice recording function, the voice playing equipment is controlled to play the voice with the specific frequency, the voice recording equipment is synchronously utilized to obtain the voice and record the voice, Fourier analysis is carried out on the recording data, if the voice data coincide with the played voice data, the voice recording equipment and the voice playing equipment are normal, and therefore automatic testing is achieved, labor and resources are saved, the cost is lowered, and the testing accuracy is improved.