14. The image processing method recited in claim 13 , wherein: the image data is comprised of image data pieces read out from a plurality of pages, and voice data pieces about the respective pages are connected to the image data pieces, and further comprising: outputting the image data pieces to a display apparatus and outputting the voice data pieces to a speech output apparatus, and wherein: the output portion starts outputting to the speech output apparatus a voice data piece connected to an image data piece read out from one page, based on the output of the image data piece to the display apparatus, and the output portion starts outputting to the display apparatus an image data piece read out from a following page, based on the completion of outputting the voice data piece.
13. An image processing method comprising: inputting image data; inputting text data; converting the inputted text data into voice data; connecting the obtained voice data and the inputted image data to each other; creating a file including the image data and the voice data connected to each other; inputting the image data and the text data corresponds to reading out image data by scanning a document; text data extracted from image data read out from a document is converted into voice data; the obtained voice data and the image data appropriate for the voice data are connected to each other; the text data converted into voice data is extracted from the image data read out from one side of the document; and the voice data into which the text data is converted is connected to the image data read out from the other side of the document.