virusys Posted March 28, 2007 Report Share Posted March 28, 2007 Hi,I'm working on a paper on MiniDisc for an introduction to Digital Audio course, and right now I'm studying the conversion process of audio to ATRAC. I've read the ATRAC article on this site, but can someone explain to me what exactly a Block-Floating Unit (BFU) is?Thanks,virusys Quote Link to comment Share on other sites More sharing options...
marcnet Posted April 2, 2007 Report Share Posted April 2, 2007 Quick search on google:http://www.google.co.uk/search?hl=en&q...amp;meta=\The first few results should help. And yes, one of this is actually this post. The encoder has three components. The analysis block decomposes the signal into spectral coefficients grouped into Block Floating units (BFU's). The bit allocation block divides the available bits between the BFU's, allocating fewer bits to insensitive units. The quantization block quantizes each spectral coefficient to the specified wordlength.============Hi,I'm working on a paper on MiniDisc for an introduction to Digital Audio course, and right now I'm studying the conversion process of audio to ATRAC. I've read the ATRAC article on this site, but can someone explain to me what exactly a Block-Floating Unit (BFU) is?Thanks,virusys Quote Link to comment Share on other sites More sharing options...
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