BE424094A - - Google Patents

Info

Publication number
BE424094A
BE424094A BE424094DA BE424094A BE 424094 A BE424094 A BE 424094A BE 424094D A BE424094D A BE 424094DA BE 424094 A BE424094 A BE 424094A
Authority
BE
Belgium
Prior art keywords
microphones
loudspeakers
microphone
installations
sound
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE424094A publication Critical patent/BE424094A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S7/00Indicating arrangements; Control arrangements, e.g. balance control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
BE424094D BE424094A (index.php)

Publications (1)

Publication Number Publication Date
BE424094A true BE424094A (index.php)

Family

ID=85407

Family Applications (1)

Application Number Title Priority Date Filing Date
BE424094D BE424094A (index.php)

Country Status (1)

Country Link
BE (1) BE424094A (index.php)

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