FR881307A - Method and device for transforming ordinary sound recordings into stereophonic recordings - Google Patents

Method and device for transforming ordinary sound recordings into stereophonic recordings

Info

Publication number
FR881307A
FR881307A FR881307DA FR881307A FR 881307 A FR881307 A FR 881307A FR 881307D A FR881307D A FR 881307DA FR 881307 A FR881307 A FR 881307A
Authority
FR
France
Prior art keywords
recordings
stereophonic
ordinary sound
transforming
transforming ordinary
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tobis Tonbild Syndikat GmbH
Original Assignee
Tobis Tonbild Syndikat GmbH
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 by Tobis Tonbild Syndikat GmbH filed Critical Tobis Tonbild Syndikat GmbH
Application granted granted Critical
Publication of FR881307A publication Critical patent/FR881307A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/74—Cup or like arrangements
    • D01H7/78—Constructions of cups, e.g. spinning boxes
    • D01H7/80—Constructions of cups, e.g. spinning boxes adapted to collect wet yarns
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/18—Record carriers with multiple tracks, e.g. with complementary and partial tracks such as paired "stereo" tracks contains no documents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Stereophonic System (AREA)
FR881307D 1941-04-20 1942-04-16 Method and device for transforming ordinary sound recordings into stereophonic recordings Expired FR881307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET55339D DE746390C (en) 1941-04-20 1941-04-20 Method and apparatus for converting simple sound recordings into stereophonic ones

Publications (1)

Publication Number Publication Date
FR881307A true FR881307A (en) 1943-04-21

Family

ID=7564495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881307D Expired FR881307A (en) 1941-04-20 1942-04-16 Method and device for transforming ordinary sound recordings into stereophonic recordings

Country Status (2)

Country Link
DE (1) DE746390C (en)
FR (1) FR881307A (en)

Also Published As

Publication number Publication date
DE746390C (en) 1944-08-01

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