For multi-channel, surround sound, loudness and more detailed audio analysis, we recommend the use of the following licenses

• SW20001 for multi-channel operation
• SW20002 for EBU, ITU, CalmAct Loudness and SPL display
• SW20004 with Surround Sound Analyzer
• SW20006 with up to four audio vectorscopes, multistandard PPM/VU moving coil emulation