SYSTEM FOR PROVIDING SOUND OR VOICE COUPON

摘要

PURPOSE: A system for providing a sound or voice coupon is provided to conveniently offer the coupon with high security without a barcode reader or an IC card including authentication code information by providing a wireless sound coupon and processing a wireless sound authentication code of the coupon, using a sound system mounted on a wireless terminal. CONSTITUTION: If a wireless terminal connects to a wireless sound coupon provider through a wireless Internet(200), the wireless sound coupon provider extracts a telephone number of the corresponding wireless terminal from network information of the wireless terminal(205). A sound coupon distributing unit processes the extracted telephone number into a format capable of being inserted into a sound coupon(210). The sound coupon distributing unit provides an interface to the wireless terminal so that the wireless terminal selects the sound coupon(215). If the wireless terminal requests the download of the sound coupon to the wireless sound coupon provider through the interface provided from the sound coupon distributing unit(220), the sound coupon distributing unit extracts the sound coupon requested by the wireless terminal from a sound coupon D/B(225). The sound coupon distributing unit inserts a watermarking or sound pattern processed from the telephone number of the wireless terminal into the extracted sound coupon(230). If the wireless sound coupon requested by the wireless terminal is generated to be capable of being recognized through a sound coupon recognizing agent of a wireless sound coupon recognizer(235), the wireless sound coupon provider transmits the sound coupon to the wireless terminal(240).