Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085688892> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2085688892 endingPage "51" @default.
- W2085688892 startingPage "42" @default.
- W2085688892 abstract "We propose “Ubiquitous Acoustic Spaces,” in which each sound source can emit some address information with audio signals and allow automatic access to its related cyber space, using handheld devices such as cell phones. In order to realize this concept, we have considered three types of extraction methods: acoustic modulation, audio fingerprints, and audio watermarking. We have proposed a novel audio watermarking technique, which allows contactless asynchronous detection of embedded audio watermarks through speaker and microphone devices. However, its embedding data rate was around 10 bps, which was not sufficient for embedding generally used URL address texts. Therefore, we have extended the embedding frequency range and proposed a duplicated embedding algorithm, which uses both the previously proposed frequency division method and the temporal division method together. By these improvements, the possible embedding data rate could be extended to 61.5 bps, and we could extract watermarks through public telephone networks, even from a cell phone sound source. In this paper, we describe our improved watermark embedding and extracting algorithms, and present experimental results on watermark extraction precision under several audio signal capturing conditions. © 2008 Wiley Periodicals, Inc. Electr Eng Jpn, 165(1): 42–51, 2008; Published online in Wiley InterScience (www.interscience. wiley.com). DOI 10.1002/eej.20758" @default.
- W2085688892 created "2016-06-24" @default.
- W2085688892 creator A5043460617 @default.
- W2085688892 date "2008-10-01" @default.
- W2085688892 modified "2023-09-24" @default.
- W2085688892 title "Increasing the audio watermark data rate in the construction of ubiquitous acoustic spaces" @default.
- W2085688892 cites W2025621304 @default.
- W2085688892 cites W2737487328 @default.
- W2085688892 doi "https://doi.org/10.1002/eej.20758" @default.
- W2085688892 hasPublicationYear "2008" @default.
- W2085688892 type Work @default.
- W2085688892 sameAs 2085688892 @default.
- W2085688892 citedByCount "1" @default.
- W2085688892 crossrefType "journal-article" @default.
- W2085688892 hasAuthorship W2085688892A5043460617 @default.
- W2085688892 hasConcept C115961682 @default.
- W2085688892 hasConcept C138885662 @default.
- W2085688892 hasConcept C13895895 @default.
- W2085688892 hasConcept C150817343 @default.
- W2085688892 hasConcept C154945302 @default.
- W2085688892 hasConcept C164112704 @default.
- W2085688892 hasConcept C2777826928 @default.
- W2085688892 hasConcept C2778263558 @default.
- W2085688892 hasConcept C2778707766 @default.
- W2085688892 hasConcept C28490314 @default.
- W2085688892 hasConcept C41008148 @default.
- W2085688892 hasConcept C41608201 @default.
- W2085688892 hasConcept C41895202 @default.
- W2085688892 hasConcept C64922751 @default.
- W2085688892 hasConcept C68115822 @default.
- W2085688892 hasConcept C76155785 @default.
- W2085688892 hasConcept C87687168 @default.
- W2085688892 hasConceptScore W2085688892C115961682 @default.
- W2085688892 hasConceptScore W2085688892C138885662 @default.
- W2085688892 hasConceptScore W2085688892C13895895 @default.
- W2085688892 hasConceptScore W2085688892C150817343 @default.
- W2085688892 hasConceptScore W2085688892C154945302 @default.
- W2085688892 hasConceptScore W2085688892C164112704 @default.
- W2085688892 hasConceptScore W2085688892C2777826928 @default.
- W2085688892 hasConceptScore W2085688892C2778263558 @default.
- W2085688892 hasConceptScore W2085688892C2778707766 @default.
- W2085688892 hasConceptScore W2085688892C28490314 @default.
- W2085688892 hasConceptScore W2085688892C41008148 @default.
- W2085688892 hasConceptScore W2085688892C41608201 @default.
- W2085688892 hasConceptScore W2085688892C41895202 @default.
- W2085688892 hasConceptScore W2085688892C64922751 @default.
- W2085688892 hasConceptScore W2085688892C68115822 @default.
- W2085688892 hasConceptScore W2085688892C76155785 @default.
- W2085688892 hasConceptScore W2085688892C87687168 @default.
- W2085688892 hasIssue "1" @default.
- W2085688892 hasLocation W20856888921 @default.
- W2085688892 hasOpenAccess W2085688892 @default.
- W2085688892 hasPrimaryLocation W20856888921 @default.
- W2085688892 hasRelatedWork W1550031354 @default.
- W2085688892 hasRelatedWork W1550675871 @default.
- W2085688892 hasRelatedWork W2014887306 @default.
- W2085688892 hasRelatedWork W2016766876 @default.
- W2085688892 hasRelatedWork W2038954444 @default.
- W2085688892 hasRelatedWork W2089842693 @default.
- W2085688892 hasRelatedWork W2332686677 @default.
- W2085688892 hasRelatedWork W2350618821 @default.
- W2085688892 hasRelatedWork W2548481975 @default.
- W2085688892 hasRelatedWork W2511915070 @default.
- W2085688892 hasVolume "165" @default.
- W2085688892 isParatext "false" @default.
- W2085688892 isRetracted "false" @default.
- W2085688892 magId "2085688892" @default.
- W2085688892 workType "article" @default.