NL7106548A - - Google Patents

Info

Publication number
NL7106548A
NL7106548A NL7106548A NL7106548A NL7106548A NL 7106548 A NL7106548 A NL 7106548A NL 7106548 A NL7106548 A NL 7106548A NL 7106548 A NL7106548 A NL 7106548A NL 7106548 A NL7106548 A NL 7106548A
Authority
NL
Netherlands
Application number
NL7106548A
Other versions
NL161645B (nl
NL161645C (nl
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 NL7106548A publication Critical patent/NL7106548A/xx
Publication of NL161645B publication Critical patent/NL161645B/xx
Application granted granted Critical
Publication of NL161645C publication Critical patent/NL161645C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
NL7106548A 1970-06-08 1971-05-12 Inrichting voor het vormen van twee gecombineerde geluidssignalen en inrichting voor het weergeven van de gevormde gecombineerde signalen. NL161645C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4422470A 1970-06-08 1970-06-08

Publications (3)

Publication Number Publication Date
NL7106548A true NL7106548A (fr) 1971-12-10
NL161645B NL161645B (nl) 1979-09-17
NL161645C NL161645C (nl) 1980-02-15

Family

ID=21931168

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7106548A NL161645C (nl) 1970-06-08 1971-05-12 Inrichting voor het vormen van twee gecombineerde geluidssignalen en inrichting voor het weergeven van de gevormde gecombineerde signalen.

Country Status (6)

Country Link
JP (4) JPS5017844B1 (fr)
BE (1) BE768242A (fr)
CA (1) CA989743A (fr)
FR (1) FR2094123B1 (fr)
GB (1) GB1347993A (fr)
NL (1) NL161645C (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI3A (fi) * 1843-11-08 Pressjäst

Also Published As

Publication number Publication date
DE2126432B2 (de) 1976-02-19
DE2126432A1 (de) 1972-03-02
NL161645B (nl) 1979-09-17
FR2094123A1 (fr) 1972-02-04
JPS5135841B2 (fr) 1976-10-05
JPS5017844B1 (fr) 1975-06-24
CA989743A (en) 1976-05-25
JPS5111481B2 (fr) 1976-04-12
JPS50132903A (fr) 1975-10-21
JPS50132902A (fr) 1975-10-21
JPS50132904A (fr) 1975-10-21
NL161645C (nl) 1980-02-15
BE768242A (fr) 1971-12-08
GB1347993A (en) 1974-02-27
FR2094123B1 (fr) 1976-05-28

Similar Documents

Publication Publication Date Title
AR204384A1 (fr)
ATA96471A (fr)
AU2044470A (fr)
AU2085370A (fr)
AU2017870A (fr)
AU1517670A (fr)
AU2130570A (fr)
AU1833270A (fr)
FR2094123B1 (fr)
AR195465A1 (fr)
AU2131570A (fr)
AU2144270A (fr)
AU1832970A (fr)
AU1841070A (fr)
AU1872870A (fr)
AU1879170A (fr)
AU1881070A (fr)
AU1918570A (fr)
AU1083170A (fr)
AU1064870A (fr)
AU1974970A (fr)
AU2130770A (fr)
AU2119370A (fr)
AU2115870A (fr)
AU1969370A (fr)

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CBS