作者: Claus Hvass
DOI:
关键词: Physics 、 Signal processing 、 Telecommunications 、 Acoustics 、 Electromagnetic radiation 、 Sound (geography) 、 Sound wave 、 Filter (signal processing)
摘要: Abstract not available for EP0889746Abstract of corresponding document: US6046724PCT No. PCT/DK96/00248 Sec. 371 Date Feb. 17, 1998 102(e) PCT Filed Jun. 7, 1996 Pub. WO96/41667 Dec. 27, 1996Method and apparatus the conversion sound waves to electromagnetic wave forms, preferably light, whereby are converted an electrical signal processed by a number filters, distribution between filters being result frequency in which subsequently connected their respective color display where individual display's activation is directly proportional filter's amount processing visualization means form single or mixture two more displays.