digital audio broadcasting

... Quantisation; Layer II audio bitstream; Audio decoding) 3.3 Characteristics and Features of MPEG-1 Layer II for DAB 84 (Audio modes; Sampling rate; Audio frame structure; Audio bit rates; Layer ... DRM, Digital television DVB-T, Digital radio in US and Japan; Web-casting) 2 System Concept 27 2.1 The Physical Channel 27 (Multipath propagation; Doppler shifted carriers) Digital...

Ngày tải lên: 23/12/2013, 04:17

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Ngày tải lên: 03/07/2014, 23:38

... ISO/MPEG -audio codec: A generic standard for coding of high quality digital audio, J. Audio Eng. Soc. (AES), 42(10), 780–792, Oct. 1994. [31] van de Kerkhof, L.M. and Cugnini, A.G., The ISO/MPEG audio ... will use the MPEG-2 /Audio algorithm. 40.7 Conclusions Lowbitratedigitalaudioisappliedinmanydifferentfields,suchasconsumerelectronics,professional audioprocessing,telecommunication...

Ngày tải lên: 22/01/2014, 12:20

... G.A. Digital Audio Coding: Dolby AC-3” Digital Signal Processing Handbook Ed. Vijay K. Madisetti and Douglas B. Williams Boca Raton: CRC Press LLC, 1999 c  1999byCRCPressLLC TABLE41.2 AC-3 Audio ... of the six Audio Blocks depending on audio signal bit demand. This feature is particularly useful when the audio signal is non-stationary over the 1536-sample synchronization frame....

Ngày tải lên: 22/01/2014, 12:20

... DAFX (Digital Audio Effects) Scientific Committee. His interests are centered in audio signal representations, sound synthesis by physical models, digital audio effects, spatial audio, audio coding, ... Fundamentals of digital signal processing The fundamentals of digital signal processing consist of the description of digital signals –inthe context of this book we use digit...

Ngày tải lên: 16/03/2014, 11:20

Ngày tải lên: 08/04/2014, 12:07

... consoles, portable audio players, smartphones, or appliances. Motivated by this expansion trend, in the past few years the range of research topics that have fallen within the digital audio effects ... are today addressed by the International Digital Audio Effects Conference (DAFx), which has become a reference gathering for researchers working in the audio field. In the many edition...

Ngày tải lên: 21/06/2014, 05:20

... Systems Digital PCM DAC Comp Class D Amp LC filter Digital PCM PCM to PWM Class D AMP LC filter Figure 1: DAC plus class D amplifier versus digital power audio amplifier. in Figure 1: new digital audio ... devices. An extra Digital- to-Analog Converter (DAC) is needed, before the analog amplifier, for digital sources: CD, Super Audio CD and DVD supports, MP3 files, and Digital A...

Ngày tải lên: 21/06/2014, 20:20

... Germany. He has organized many seminars and short courses in digital audio signal processing, has worked in the devel- opment of digital audio devices, and has authored and presented numerous papers ... digital amplification efficiency, due to the increment of the PWM pulse repetition frequency [13]. The work here attempts to overcome the above problems and to improve understanding of...

Ngày tải lên: 22/06/2014, 19:20

... quality 30 1.9.2 ITU-R, audio quality 35 1. 10 Conclusions 37 2 Perceptual Coding of High Quality Digital Audio 39 Karlheinz Brandenburg 2.1 Introduction 39 36 APPLICATIONS OF DSP TO AUDIO AND ACOUSTICS Figure ... Erlangen University to continue the research on audio coding and to teach a course on digital audio technology. Since 1993 he is the head of the Audio/ Multimedia dep...

Ngày tải lên: 22/03/2014, 23:20