LU69951A1 - - Google Patents

Info

Publication number
LU69951A1
LU69951A1 LU69951A LU69951A LU69951A1 LU 69951 A1 LU69951 A1 LU 69951A1 LU 69951 A LU69951 A LU 69951A LU 69951 A LU69951 A LU 69951A LU 69951 A1 LU69951 A1 LU 69951A1
Authority
LU
Luxembourg
Application number
LU69951A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of LU69951A1 publication Critical patent/LU69951A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Audible And Visible Signals (AREA)
  • Amplifiers (AREA)
LU69951A 1973-04-30 1974-04-29 LU69951A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321898 DE2321898C3 (de) 1973-04-30 1973-04-30 Elektroakustische Anlage mit mehreren räumlich verteilten Mikrofonen

Publications (1)

Publication Number Publication Date
LU69951A1 true LU69951A1 (enrdf_load_stackoverflow) 1974-08-06

Family

ID=5879739

Family Applications (1)

Application Number Title Priority Date Filing Date
LU69951A LU69951A1 (enrdf_load_stackoverflow) 1973-04-30 1974-04-29

Country Status (8)

Country Link
AT (1) AT330269B (enrdf_load_stackoverflow)
BE (1) BE814413A (enrdf_load_stackoverflow)
CH (1) CH564297A5 (enrdf_load_stackoverflow)
DE (1) DE2321898C3 (enrdf_load_stackoverflow)
ES (1) ES424705A1 (enrdf_load_stackoverflow)
FR (1) FR2227705B3 (enrdf_load_stackoverflow)
LU (1) LU69951A1 (enrdf_load_stackoverflow)
NL (1) NL7405680A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505348A1 (de) * 1985-02-15 1986-08-21 Helmut 5330 Königswinter Brähler Rechnergesteuerte elektroakustische diskussionsanlage

Also Published As

Publication number Publication date
ES424705A1 (es) 1976-05-16
ATA288574A (de) 1975-09-15
FR2227705A1 (enrdf_load_stackoverflow) 1974-11-22
BE814413A (fr) 1974-10-30
AT330269B (de) 1976-06-25
FR2227705B3 (enrdf_load_stackoverflow) 1977-03-04
NL7405680A (enrdf_load_stackoverflow) 1974-11-01
DE2321898B2 (de) 1975-03-06
DE2321898A1 (de) 1974-11-14
DE2321898C3 (de) 1975-10-23
CH564297A5 (enrdf_load_stackoverflow) 1975-07-15

Similar Documents

Publication Publication Date Title
AU476761B2 (enrdf_load_stackoverflow)
AU474593B2 (enrdf_load_stackoverflow)
AU474511B2 (enrdf_load_stackoverflow)
AU474838B2 (enrdf_load_stackoverflow)
AU471343B2 (enrdf_load_stackoverflow)
AU476714B2 (enrdf_load_stackoverflow)
AR201229Q (enrdf_load_stackoverflow)
AU476696B2 (enrdf_load_stackoverflow)
AU472848B2 (enrdf_load_stackoverflow)
AU466283B2 (enrdf_load_stackoverflow)
FR2227705B3 (enrdf_load_stackoverflow)
AU477823B2 (enrdf_load_stackoverflow)
AU477824B2 (enrdf_load_stackoverflow)
AU471461B2 (enrdf_load_stackoverflow)
AR200885A1 (enrdf_load_stackoverflow)
AR200256A1 (enrdf_load_stackoverflow)
AR195948A1 (enrdf_load_stackoverflow)
AU476873B1 (enrdf_load_stackoverflow)
AR195311A1 (enrdf_load_stackoverflow)
AU5289473A (enrdf_load_stackoverflow)
AR196123Q (enrdf_load_stackoverflow)
CH568510A5 (enrdf_load_stackoverflow)
CH563108A5 (enrdf_load_stackoverflow)
AU479405A (enrdf_load_stackoverflow)
CH567743A5 (enrdf_load_stackoverflow)