A working group consisting of Leon van de Kerkhof (The Netherlands), Gerhard Stoll (Germany), Leonardo Chiariglione (Italy), Yves-François Dehery (France), Karlheinz Brandenburg (Germany) and James D. Johnston (USA) took ideas from ASPEC, integrated the filter bank from Layer 2, added some of their own ideas and created MP3, which was designed to achieve the same quality at 128 kbit/s as MP2 at 192 kbit/s. COUNT 5
QSN1 What did the working group integrate their ideas with? ANS1 filter bank QSN2 Where was the filter bank taken from? ANS2 Layer 2 QSN3 What did the working group take ideas from? ANS3 ASPEC QSN4 What did the working group eventually create? ANS4 MP3 QSN5 What quality were they hoping to match at 128 kbit/s? ANS5 MP2 at 192 kbit/s