摘要 |
An image and sound recording operation is performed, and image data is successively recorded on a memory (S 201 ). It is judged whether or not a current waveform has reached a threshold value to determine if the current waveform becomes ON (S 202 ). When the current waveform is not ON, sound data detected by a microphone is stored in the memory at step S 205 without performing processes at steps S 203 and S 204 . When the current waveform is ON, and a zoom motor starts its rotation, zoom sound data previously stored in the memory is read out therefrom at step S 203 . Further, a subtracting process is performed at step S 204 to subtracting a zoom sound from sound data of the surroundings obtained by the microphone and an audio signal processing circuit, and the resultant data is stored in the memory as sound data to be stored at step S 205.
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