Delivering seamless quality audio in real time using wireless technology is one of the great challenges facing the professional audio engineer. Wireless audio transfer has for some time been hampered ...

Lossy compression schemes can be based on a source model, as in the case of speech compression, or a user or sink model, as is somewhat the case in image compression. In this chapter we look at audio ...

An ordinance from the Ministry of Internal Affairs and Communications (MIC) was issued in 2011 on revision of the audio coding formats of 8K Super Hi-Vision (8K) broadcasting using 22.2 multichannel ...

Abstract: Lossless coding is to become the latest extension of the MPEG-4 audio standard. In response to a call for proposals, many companies have submitted lossless audio codecs for evaluation. The ...

Wireless Audio is a current hot topic in Consumer Electronics. The world is wireless in many mediums, however high quality wireless audio has been slow to emerge. Delivering seamless quality audio in ...

Abstract: This standard defines a set of tools to support specific audio coding functions including general audio coding and lossless audio coding. The tool set defined in this standard, in ...

We are currently researching a video and audio coding technologies for advanced terrestrial broadcasting. Here, we present a real-time versatile video coding (VVC *) decoder that supports multilayer ...

Chances are very good that you have been exposed to the artifacts of perceptual audio coding without even knowing it. Perceptual audio coding, in a general sense, is a method for reducing the amount ...

Audio codecs are one of the fundamental building blocks of modern media systems. The first and still most prominent MPEG audio codec is mp3, which first appeared on the market in 1998. Since then, ...

This program demonstrates entropy coding to simulate lossless compression on a stereo audio file using Huffman coding. Please note that this version does not actually ...