A sound‐wave hologram was constructed by sampling the acoustic field with a microphone and simulating a reference wave electronically. The frequency of the sound wave was chosen as 18 kHz. The optical reconstruction of image from the obtained hologram was carried out using the 6328 Å laser light. A zero‐order image and higher‐order images were reconstructed from a grating‐like sound‐wave hologram produced by the scanning of the microphone.