DK501075A - Fremgangsmade til lydoptagelse for stereogengivelse samt apparat til udovelse af fremgangsmaden - Google Patents

Fremgangsmade til lydoptagelse for stereogengivelse samt apparat til udovelse af fremgangsmaden

Info

Publication number: DK501075A
Authority: DK; Denmark
Prior art keywords: procedure; sound recording; stereo reception; stereo; reception
Prior art date: 1974-11-08

Application number

DK501075A

Other languages

English (en)

Other versions

DK143090C (da

DK143090B (da

Inventor

J C M V D Berg

Original Assignee

J C M V D Berg

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.)

1974-11-08

Filing date

1975-11-07

Publication date

1976-05-09

1974-11-08 Priority claimed from NL7414600A external-priority patent/NL7414600A/xx

1975-09-30 Priority claimed from NL7511506A external-priority patent/NL7511506A/xx

1975-11-07 Application filed by J C M V D Berg filed Critical J C M V D Berg

1976-05-09 Publication of DK501075A publication Critical patent/DK501075A/da

1981-03-23 Publication of DK143090B publication Critical patent/DK143090B/da

1981-11-09 Application granted granted Critical

1981-11-09 Publication of DK143090C publication Critical patent/DK143090C/da

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Stereophonic Arrangements (AREA)
Stereophonic System (AREA)
Stereo-Broadcasting Methods (AREA)

DK501075A 1974-11-08 1975-11-07 Fremgangsmaade til lydoptagelse for stereogengivelse samt apparat til udoevelse af fremgangsmaaden DK143090C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
NL7414600A NL7414600A (en)	1974-11-08	1974-11-08	Stereo recording system using two artificial heads - microphone outputs for each ear added left to left and right to right (BE070576)
NL7414600		1974-11-08
NL7511506		1975-09-30
NL7511506A NL7511506A (en)	1975-09-30	1975-09-30	Stereo recording system using two artificial heads - microphone outputs for each ear added left to left and right to right (BE070576)

Publications (3)

Publication Number	Publication Date
DK501075A true DK501075A (da)	1976-05-09
DK143090B DK143090B (da)	1981-03-23
DK143090C DK143090C (da)	1981-11-09

Family

ID=26645048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK501075A DK143090C (da)	1974-11-08	1975-11-07	Fremgangsmaade til lydoptagelse for stereogengivelse samt apparat til udoevelse af fremgangsmaaden

Country Status (10)

Country	Link
JP (1)	JPS5170601A (da)
AT (1)	AT350295B (da)
CH (1)	CH610168A5 (da)
DE (1)	DE2549849A1 (da)
DK (1)	DK143090C (da)
FR (1)	FR2290815A1 (da)
GB (1)	GB1503400A (da)
LU (1)	LU73756A1 (da)
NO (1)	NO144405C (da)
SE (1)	SE412830B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5843959B2 (ja) *	1977-04-04	1983-09-30	日本ビクター株式会社	バイノ−ラル信号収録装置
GB2276298A (en) *	1993-03-18	1994-09-21	Central Research Lab Ltd	Plural-channel sound processing
WO2020052759A1 (en) *	2018-09-13	2020-03-19	Harman Becker Automotive Systems Gmbh	Silent zone generation

1975
- 1975-11-05 GB GB45924/75A patent/GB1503400A/en not_active Expired
- 1975-11-06 DE DE19752549849 patent/DE2549849A1/de not_active Ceased
- 1975-11-07 SE SE7512536A patent/SE412830B/xx unknown
- 1975-11-07 NO NO753737A patent/NO144405C/no unknown
- 1975-11-07 AT AT850275A patent/AT350295B/de not_active IP Right Cessation
- 1975-11-07 DK DK501075A patent/DK143090C/da active
- 1975-11-07 CH CH1441975A patent/CH610168A5/xx not_active IP Right Cessation
- 1975-11-07 FR FR7534187A patent/FR2290815A1/fr active Granted
- 1975-11-07 LU LU73756A patent/LU73756A1/xx unknown
- 1975-11-08 JP JP50133639A patent/JPS5170601A/ja active Pending

Also Published As

Publication number	Publication date
SE412830B (sv)	1980-03-17
LU73756A1 (da)	1976-09-06
ATA850275A (de)	1978-10-15
DK143090C (da)	1981-11-09
NO144405B (no)	1981-05-11
FR2290815B1 (da)	1982-03-26
GB1503400A (en)	1978-03-08
FR2290815A1 (fr)	1976-06-04
SE7512536L (sv)	1976-07-09
DK143090B (da)	1981-03-23
AT350295B (de)	1979-05-25
NO753737L (da)	1976-05-11
JPS5170601A (da)	1976-06-18
CH610168A5 (en)	1979-03-30
DE2549849A1 (de)	1976-05-13
NO144405C (no)	1981-08-19

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