PPT-Digital Audio Watermarking: Properties, characteristics of

نيما خادمي کلانتري Email nimakhademiautacir Properties 1 Inaudibility Similarity between the original and watermarked signal Robustness Ability to detect the watermark after common signal processing and malicious attacks. We have no digital cable boxes that will work on digital cable tv No digital cable box is available Digital cable descrambler and digital cable box will be available someday At this time no digital cable tv box is available Look for digital cable de CODEC. 數位電路實驗. TA: . 吳柏辰. Author. s. V1: . Trumen. V2: . johnjohnlin. Outline. Introduction to Audio Signal. Architecture Overview. Device Initialization. Device . Operation. 2. Introduction to Audio Signal. ELE 488 Final Project, Fall 2011. Princeton University. Ali JavadiAbhari. Watermarking. Why?. Fingerprinting (tracking). Indexing (search engines). Copyright protection and owner identification. Data hiding . Benoit Macq, Mireia Montañola Sales . Université catholique de Louvain (. Belgium. ) . Patrice Rondao Alface. Bell . Labs. , Alcatel-Lucent (. Belgium. ). . Outline. Watermarking. Traceablity. . Distance-based Mining. Spyros Zoumpoulis. Joint work with Michalis Vlachos, Nick Freris and Claudio Lucchese. Mathematical & Computational Sciences. August 18, 2011. IBM ZRL. Problem. Want to distribute datasets, but maintain ownership rights. Presented by : Yaniv Sabo. 2. Introduction. The advance of processing technology has led to a rapid increase in design complexity.. Digital system designs are the product of valuable effort and know-how.. Dr Michael Mason. Senior Manger, Sound Development. Dolby Australia Pty Limited. Overview. Audio Signal Processing Applications @ Dolby. Audio Signal Processing Basics. Sampling. What is an audio signal?. Kanchan. Thakur. Dept. of Information Technology. SATI. Vidisha. , India. Kanchanthakur11@gmail.com. Abstract. Introduction. Types of watermarking. Watermarking applications. Watermarking attacks. Watermarking technique. 3.01. Introduction to Sound. Sounds are vibrations that travel though the air or some other medium. A sound wave is an . audible vibration that travels through air or water. .. The loudness or intensity of a sound is measured in Decibels (dB).. Formats. Learn. i. ng. Objectives. Audio Production Process. File Format. Creating Sound. The first step to create a sound file, . is . to record sound or music that . would be . used by a multimedia designer. . Digital Video. Digital vs. Analog. Analog video uses a continuous electrical signal to capture footage on a magnetic tape. Examples would include VHS, 8mm.. Digital videos are made up of 1’s and 0’s, binary format, that represent the video image which computers can read.. 1. Ways to Acquire Digital Audio. Record. Digitize analog medium. 2. Recording:. Hardware Requirements. Computer with a sound card. Almost all computers nowadays are equipped with a sound card.. Sound card. DEMO 1. MOHD ALIFF FAIZ BIN JEFFRY. A13CS0186. SUPERVISOR : HAZINAH KUTTY . MAMMI. Tuesday, 21 March 2017. CONTENT. Sub-experiment. Purpose. Research question. Experiment . Conducting the experiment. 3.1 Characteristic of sound and digital audio.. Sound is based on two things: . Energy and Transport Medium. Energy from a banging drum is converted into pressure that is transmitted by the air.