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.)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AGfiledCriticalSiemens AG
Priority to DES22814ApriorityCriticalpatent/DE967691C/en
Application grantedgrantedCritical
Publication of DE967691CpublicationCriticalpatent/DE967691C/en
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
G11B27/06—Cutting and rejoining; Notching, or perforating record carriers otherwise than by recording styli
Landscapes
Recording Or Reproducing By Magnetic Means
(AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
1 709 792/84 11.5711 709 792/84 11:57 1
Claims (4)
Patentansprüche:Patent claims:1. Abhör- und Schneidetisch für magnetische und fotoelektrische Abtastung von Tonspuren,
dadurch gekennzeichnet, daß die Magnetton- und die Lichttonabtastvorrichtung derart übereinander
angeordnet sind, daß beide Spalte auf einer gemeinsamen, senkrecht zur Filmlaufrichtung
stehenden Geraden liegen.1. Monitoring and editing table for magnetic and photoelectric scanning of sound tracks,
characterized in that the magnetic sound and optical sound scanning devices are so superimposed
are arranged so that both gaps are on a common, perpendicular to the direction of film travel
standing straight lines.2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet,
daß sowohl die Magnetton- als auch die Lichttonabtastung auf der Tonrolle stattfindet.2. Device according to claim 1, characterized in that
that both the magnetic sound and the optical sound scanning take place on the sound reel.3. Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Magnetkopf im
Innern der Tonrolle angeordnet ist, die zu diesem Zweck mit einer ringförmigen Nut versehen
ist, in die der Magnetkopf hineinpaßt.3. Device according to claim 1 or 2, characterized in that the magnetic head in the
Inside the clay roller is arranged, which is provided with an annular groove for this purpose
into which the magnetic head fits.4. Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß ein Magnetkopf
vorgesehen ist, dessen Breite gleich der Breite der Tonspur oder nur wenig breiter als
diese ist.4. Device according to one of claims 1 to 3, characterized in that a magnetic head
is provided whose width is equal to the width of the sound track or only slightly wider than
this is.
DES22814A1951-04-201951-04-20
Listening and cutting table for sound film tapes with magnetic and photoelectric sound scanning
ExpiredDE967691C
(en)