Title :
Mobile commerce from watermarked broadcast audio
Author :
Löytynoja, Mikko ; Cvejic, Nedeljko ; Keskinarkaus, Anja ; Lähetkangas, Eeva ; Seppänen, Tapio
Author_Institution :
Media Team, Oulu Univ.
Abstract :
Digital watermarking is a method to embed secret data into digital signals. We present a novel service that uses watermarking to add metadata into radio broadcast music. A user can record the music from radio loudspeakers and extract the watermark. The watermark can contain e.g. value adding metadata about the song or a link to an external server. This solution offers a new channel for mobile commerce
Keywords :
audio coding; electronic commerce; mobile computing; radio broadcasting; watermarking; digital watermarking; metadata; mobile commerce; radio broadcast music; radio loudspeakers; watermarked broadcast audio; Business; Data mining; Gold; Ice; Loudspeakers; Radio broadcasting; Sprites (computer); Tellurium; Watermarking; Web pages;
Conference_Titel :
Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7803-9459-3
DOI :
10.1109/ICCE.2006.1598282
