BR7304472D0 - Aparelho decodificador de sistema estereo de quatro canais aparelho de decodificacao de multiplos sinais e aparelho para decodificar dois canais de audio - Google Patents

Aparelho decodificador de sistema estereo de quatro canais aparelho de decodificacao de multiplos sinais e aparelho para decodificar dois canais de audio

Info

Publication number: BR7304472D0
Authority: BR; Brazil
Prior art keywords: channels; decoder; decode; multiple signal; stereo system
Prior art date: 1972-06-16

Application number

BR447273A

Other languages

English (en)

Portuguese (pt)

Inventor

Tsurushima Katsuaki

Original Assignee

Sony Corp

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.)

1972-06-16

Filing date

1973-06-15

Publication date

1974-09-05

1973-06-15 Application filed by Sony Corp filed Critical Sony Corp

1974-09-05 Publication of BR7304472D0 publication Critical patent/BR7304472D0/pt

Links

BR447273A 1972-06-16 1973-06-15 Aparelho decodificador de sistema estereo de quatro canais aparelho de decodificacao de multiplos sinais e aparelho para decodificar dois canais de audio BR7304472D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6010072A JPS55960B2 (de)	1972-06-16	1972-06-16

Publications (1)

Publication Number	Publication Date
BR7304472D0 true BR7304472D0 (pt)	1974-09-05

Family

ID=13132325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR447273A BR7304472D0 (pt)	1972-06-16	1973-06-15	Aparelho decodificador de sistema estereo de quatro canais aparelho de decodificacao de multiplos sinais e aparelho para decodificar dois canais de audio

Country Status (5)

Country	Link
JP (1)	JPS55960B2 (de)
BR (1)	BR7304472D0 (de)
CA (1)	CA982056A (de)
DE (1)	DE2330577C2 (de)
GB (1)	GB1430139A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1522599A (en) *	1974-11-16	1978-08-23	Dolby Laboratories Inc	Centre channel derivation for stereophonic cinema sound
JPS613299Y2 (de) *	1980-06-20	1986-02-01
JPS6031220U (ja) *	1983-08-09	1985-03-02	株式会社クボタ	コンバインの刈取部保護装置
US4589129A (en) *	1984-02-21	1986-05-13	Kintek, Inc.	Signal decoding system

1972
- 1972-06-16 JP JP6010072A patent/JPS55960B2/ja not_active Expired
1973
- 1973-06-12 GB GB2792473A patent/GB1430139A/en not_active Expired
- 1973-06-15 BR BR447273A patent/BR7304472D0/pt unknown
- 1973-06-15 DE DE19732330577 patent/DE2330577C2/de not_active Expired
- 1973-06-15 CA CA174,187A patent/CA982056A/en not_active Expired

Also Published As

Publication number	Publication date
JPS4922101A (de)	1974-02-27
JPS55960B2 (de)	1980-01-10
DE2330577C2 (de)	1983-01-20
CA982056A (en)	1976-01-20
GB1430139A (en)	1976-03-31
DE2330577A1 (de)	1974-01-03

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