Audio compression

Lecture Multimedia communication - Lesson 7: Audio. This lesson provides students with content about: sound facts; digital audio; audio compression; DPCM; third-order predictive DPCM; adaptive DPCM (ADPCM); sub-band ADPCM; linear predictive coding; code-excited LPC (CELPC);... Please refer to the detailed content of the lecture!

24p codabach1016 03-05-2024 1 0   Download

Ebook A practical guide to video and audio compression Part 1 includes contents: Chapter 1 Introduction to video compression, Chapter 2 Why video compression is need, Chapter 3 What are we trying to compress?, Chapter 4 Film, Chapter 5 Video, Chapter 6 Digital image formats, Chapter 7 Matters concerning audio, Chapter 8 Choosing the right codec, Chapter 9 How encoders work, Chapter 10 The MPEG-1 codec, Chapter 11 The MPEG-2 codec.

239p haojiubujain08 01-11-2023 4 3   Download

Ebook A practical guide to video and audio compression Part 1 includes contents: Chapter 12 The MPEG-4 Part 2 codec; Chapter 13 The H.264 Codec; Chapter 14 Encoded output delivered as a bit stream; Chapter 15 Live encoding; Chapter 16 Files and storage formats; Chapter 17 Tape formats; Chapter 18 Commercial issues, digital rights management, and licensing.

562p haojiubujain08 01-11-2023 5 3   Download

Ebook Fundamentals of Multimedia: Part 2 includes contents: Chapter 10 Basic video compression techniques; Chapter 11 MPEG video coding I - MPEG-1 and 2; Chapter 12 MPEG video coding 11- MPEG-4, 7, and beyond; Chapter 13 Basic audio compression techniques; Chapter 14 MPEG audio compression; Chapter 15 Computer and multimedia networks; Chapter 16 Multimedia network communications and applications; Chapter 17 Wireless networks; Chapter 18 Content-based retrieval in digital libraries.

272p haojiubujain02 03-07-2023 7 5   Download

Ebook Fundamentals of Multimedia: Part 1 includes contents: Chapter 1 Introduction to multimedia, Chapter 2 Multimedia authoring and tools, Chapter 3 Graphics and image data representations, Chapter 4 Color in image and video, Chapter 5 Fundamental concepts in video, Chapter 6 Basics of digital audio, Chapter 7 Lossless compression algorithms, Chapter 8 Lossy compression algorithms, Chapter 9 Image compression standards.

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Ebook Introduction to Data Compression (Third edition): Part 2 presents the following content: Chapter 10 vector quantization, chapter 11 differential encoding, chapter 12 mathematical preliminaries for transforms, subbands, and wavelets, chapter 13 transform coding, chapter 14 subband coding, chapter 15 wavelet-based compression, chapter 16 audio coding, chapter 17 analysis/synthesis and analysis by synthesis schemes, chapter 18 video compression, A probability and random processes, B a brief review of matrix concepts, C the root lattices.

408p runthenight08 12-04-2023 9 5   Download

Ebook Fundamentals of multimedia (Second Edition): Part 1 presents the following content: Introduction to multimedia; a taste of multimedia; graphics and image data representations; color in image and video; fundamental concepts in video; basics of digital audio; lossless compression algorithms; lossy compression algorithms; image compression standards; basic video compression techniques; MPEG video coding: MPEG-1, 2, 4, and 7; new video coding standards: H.264 and H.265; basic audio compression techniques; MPEG audio compression.

500p runthenight03 07-12-2022 16 6   Download

Continued part 1, part 2 of book "Introduction to Data Compression (Fourth edition)" provide with knowledge about: differential encoding; mathematical preliminaries for transforms, subbands, and wavelets; transform coding; subband coding; wavelet-based compression; audio coding; analysis/synthesis and analysis by synthesis schemes; video compression; probability and random processes;...

392p hanlinhchi 24-10-2022 12 5   Download

Continued part 1, part 2 of book "Introduction to Data Compression (Third edition)" provide with knowledge about: differential encoding; mathematical preliminaries for transforms, subbands, and wavelets; transform coding; subband coding; wavelet-based compression; audio coding; analysis/synthesis and analysis by synthesis schemes; video compression; probability and random processes;...

356p britaikridanik 05-07-2022 6 4   Download

Part 1 of the book "Multimedia Communications: Directions and Innovations" provide with knowledge about: multimedia communications: source representations, networks, and applications; future telecommunication networks: traffic and technologies; speech coding standards; audio coding standards; still image compression standards; multimedia conferencing standards;...

147p britaikridanik 05-07-2022 13 5   Download

This fourth edition of "Data compression: The complete reference" provides an all-inclusive, thoroughly updated, and user-friendly reference for the many different types and methods of compression (especially audio compression, an area in which many new topics covered in this revised edition appear). Please refer to the content of part 2 of book.

563p britaikridanik 05-07-2022 14 5   Download

This fourth edition of "Data compression: The complete reference" provides an all-inclusive, thoroughly updated, and user-friendly reference for the many different types and methods of compression (especially audio compression, an area in which many new topics covered in this revised edition appear). Please refer to the content of part 1 of book.

555p britaikridanik 05-07-2022 12 3   Download

Multimedia và truyền hình số có nén: Phần 2 tiếp tục cung cấp đến bạn những kiến thức về nén tín hiệu video và audio số; truyền hình multimedia; truyền hình số có độ phân giải cao (HDTV); chuyển dịch từ PAL/NTSC sang HDTV/ATSC;... Mời các bạn cùng tham khảo!

167p chenlinong_0310 23-02-2022 24 6   Download

Multimedia và truyền hình số có nén: Phần 1 cung cấp đến bạn những kiến thức cơ sở về truyền hình tương tự; video và audio số; phân phối tín hiệu bit-nối tiếp và ghép kênh dữ liệu; thiết kế, lắp đặt và bảo hành hệ thống số;... Mời các bạn cùng tham khảo!

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DVB-T2 (Digital Video Broadcasting – Second Generation Terrestrial) is the extension of the television standard DVB-T. This system transmits compressed digital audio, video, and other data in PLPs (physical layer pipes), using OFDM modulation with channel coding and interleaving. This paper provides the performance evaluation of DVB-T2 for outdoor reception by the received signal measurement.

6p son248 24-03-2020 21 1   Download

Topics in the module include the following: Multimedia applications and requirements; multimedia data acquisition and formats; audio/Video fundamentals including analog and digital representations, human perception, and audio/video equipment, applications; digital audio signal processing, image/video Processing; digital audio synthesis; MIDI; audio and video compression; multimedia applications.

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Chapter 6: MIDI and MPEG-4 audio compression. This chapter presents the following content: What is MIDI? MIDI as a compression tool? Brief history of MIDI, components of a MIDI system, basic MIDI concepts, hardware aspects of MIDI, structure of MIDI messages,...

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Chapter 14 provides knowledge of MPEG audio. After studying this chapter you will be able to understand: Audio compression (MPEG and others), simple but limited practical methods, psychoacoustics or perceptual coding,...

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What is Multimedia Compression Techniques Requirements of Multimedia Kernels CPU Scheduling Disk Scheduling Network Management An Example: Cineblitz To identify the characteristics of multimedia data To examine several algorithms used to compress multimedia data To explore the operating system requirements of multimedia data, including CPU and disk scheduling and network management .What is Multimedia? Multimedia data includes - audio and video clips (i.e.

33p perpan 02-09-2012 70 9   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Warped Linear Prediction of Physical Model Excitations with Applications in Audio Compression and Instrument Synthesis

9p sting12 11-03-2012 41 3   Download