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Publicado por The MIT Press, 2016
ISBN 10: 0262034689ISBN 13: 9780262034685
Librería: Bellwetherbooks, McKeesport, PA, Estados Unidos de America
Libro
hardcover. Condición: As New. 1. LIKE NEW!!! Has a red or black remainder mark on bottom/exterior edge of pages.
Publicado por Springer, 2022
ISBN 10: 303097331XISBN 13: 9783030973315
Librería: booksXpress, Bayonne, NJ, Estados Unidos de America
Libro
Hardcover. Condición: new.
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Nuevo desde EUR 14,72
Publicado por Springer, 2023
ISBN 10: 3030973344ISBN 13: 9783030973346
Librería: booksXpress, Bayonne, NJ, Estados Unidos de America
Libro Impresión bajo demanda
Soft Cover. Condición: new. This item is printed on demand.
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Nuevo desde EUR 16,45
Usado desde EUR 78,03
Encuentre también Tapa blanda
Publicado por ¿¿¿¿¿¿¿ Dez 2016, 2016
ISBN 10: 3639829247ISBN 13: 9783639829242
Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book introduces two DWT-based audio watermarking schemes.Unlike the traditional entropy, we use the normalized energy instead of the probability. Thus, we redefined the entropy as an energy-proportion function that maps the low-frequency coefficients of DWT into a positive real value. Based on the invariant features and the properties of the energy-proportion function, the energy-proportion based scheme is then proposed.The second method presents an optimization-based group-amplitude quantization scheme for audio watermarking. Generally, the performance of a watermarking scheme is measured in terms of signal-to-noise ratio (SNR) and bit error rate (BER).The SNR and BER are used to measure the quality and the robustness of a watermarked audio. However, there is a trade-off between them which is still a challenge in the field of the watermarking. To overcome this problem, we propose to select these coefficients based on minimizing a wavelet-based functional. Finally, we obtained an important formula for audio watermarking by using Lagrange Principle. 80 pp. Englisch.
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Nuevo desde EUR 19,80
Publicado por Inner Mongolia People's Publishing House
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
Soft cover. Condición: New. Language:Chinese.Author:NIE CHANG SHUO MA YONG JIN HAI CHEN HUI.Binding:.Publisher:Inner Mongolia People's Publishing House.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Comics: Water Margin Stories (Vol.1) [collection. stamp. book bags back cover]Four Satisfaction guaranteed,or money back.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. God wrestle Zhen [six] Kujintianlai the.
paperback. Condición: Good. Strange star [274].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Paperback. Pub Date: 1982 Pages: 338 Publisher: Guangdong People's Publishing House Collection new.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.MVP Valentine - the period Love & want the story DD1946Four Satisfaction guaranteed,or money back.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.A New Hundred Tang Poems 15Four Satisfaction guaranteed,or money back.
paperback. Condición: Good. God wrestle Zhen [six].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. With the shells of sea breeze .1983 edition printed 28.500.
paperback. Condición: Good. Kujintianlai.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. European and American humor and comic classic.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Paperback. Pub Date :1985-01 Pages: 124 Publisher: Inner Mongolia People's Publishing House sheets: 2.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. New assessment Hundred Tang Poems C9.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Family life with humor and comic classic [1:00].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. World of humor and comic classic [3:00].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. World of humor and comic Classic [C].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Family life. humor and cartoons Classic [C].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. European and American humor and comic classic [have 2].
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Tell their novelist first fine short novella Challenge Cup A317Four Satisfaction guaranteed,or money back.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Comics - God wrestle Zhen six KujintianlaiFour Satisfaction guaranteed,or money back.
paperback. Condición: Good. Paperback. Pub Date :1982-07 Pages: 158 Publisher: Guangxi People's Publishing House sheet: 2.5.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: New. Paperback. Pub Date :1982-04 Pages: 338 Publisher: Guangdong People's Publishing House. 19-2.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Southern Guangdong silver tide (a time).
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Modern living inspiration. Medical articles - common inspection manual.
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: Good. Paperback. Pub Date :1995-01 Pages: 257 Publisher: Huayi Press sheet: 8.25.
Publicado por China Film Press
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
Soft cover. Condición: New. Language:Chinese.Author:XIAO SHUO ) YING FU LEI DE LI KE FU SAI SI ZHU /( DIAN YING JU BEN ) YING K LUO SI ZHU CHEN.Binding:.Publisher:China Film Press.