SU135662A1 - Tape recorder for mounting magnetic phonograms - Google Patents

Tape recorder for mounting magnetic phonograms

Info

Publication number
SU135662A1
SU135662A1 SU576705A SU576705A SU135662A1 SU 135662 A1 SU135662 A1 SU 135662A1 SU 576705 A SU576705 A SU 576705A SU 576705 A SU576705 A SU 576705A SU 135662 A1 SU135662 A1 SU 135662A1
Authority
SU
USSR - Soviet Union
Prior art keywords
phonograms
tape recorder
mounting magnetic
phonogram
recorded
Prior art date
Application number
SU576705A
Other languages
Russian (ru)
Inventor
Тиме Отто
Херольд Вальтер
Трепте Герберт
Original Assignee
Тиме Отто
Херольд Вальтер
Трепте Герберт
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 Тиме Отто, Херольд Вальтер, Трепте Герберт filed Critical Тиме Отто
Priority to SU576705A priority Critical patent/SU135662A1/en
Application granted granted Critical
Publication of SU135662A1 publication Critical patent/SU135662A1/en

Links

Description

Известны магнитофоны дл  монтажа магнитных фонограмм путем перезаписи сигналов с первичной магнитной фонограммы (оригинала) на вторичную фонограмму (копию), в которых предварительно при иомоп;и считывающей головки воспроизвод т сигналы, записанные на оригинале , с последуюп1е записью этих сигналов па вторичной фонограмме посредством записывающе головки. В подобных магнитофонах дл  приведени  в движение первичной и вторичной фонограмм примен ют раздельные ведущие рамки. Это не дает возможности осуществить монтаж фонограмм без их резки и склейки, в результате чего переписанна  фонограмма искажаетс .Tape recorders are known for mounting magnetic phonograms by rewriting signals from a primary magnetic phonogram (original) to a secondary phonogram (copy), in which the signals recorded on the original are pre-recorded on the iomop, and the reading head, followed by recording these signals on the secondary phonogram by recording heads. In such tape recorders, separate leading frames are used to drive the primary and secondary phonograms. This makes it impossible to carry out the installation of phonograms without cutting and gluing them, as a result of which the rewritten soundtrack is distorted.

В оиисыг5аемом магнитофоне указанны недостаток устранен ирименергием общего ведущего ролика, служащего дл  одновременного приведени  в движение обоих звуконосителей.In the recorded tape recorder, the indicated disadvantage is eliminated by the instrumentation of a common driving roller, which serves to simultaneously set in motion both sound carriers.

Первична  магнитна  фонограмма / (см. чертеж) и вторична  фоHoipa .MMa 2 привод тс  в движение обищм ведунщм роликом 3. Намотка лент производитс  при iioMontii дипгателей V и 5, а их перемотка двигател ми 6 и 7. Оба звукоиосител  (фонограмма / и фонограмма 2 прижимаютс  к ведуще.му 3 прижимным роликом 8. Звуксмю сители .могут располагат1 с  на ведущем .iiiKc р дом или одна над другой. Дл  удобства уир; учени  прижимной ролик выполн ют в виде двух независимых резиновых роликов, каждьи из которых пpижи iaeт к ролику 3 свой звуконоситель. Управл   двигател ми -/-7 и прижимными роликами 8, можно производить независимую перемотку впере.1, назад и остановку любого из звуконосителей. Контроль сигна,лов, записанных на оригинал, производ т при помощи воспроизвод щей головки 9, котора  через предварительны) усилитель 10, переключате. ь // и оконечный си. итель 12 может быть подключена к звуковоспроизвод  цему устройству 13. Дл  стирани  сигналов, записанных на копию..The primary magnetic phonogram / (see drawing) and the secondary fo Hoipa .MMa 2 are driven by a leading roller 3. The winding of the tapes is made with iioMontii dipgatels V and 5, and their rewind by engines 6 and 7. Both speakers and phonogram (phonogram / and phonogram 2 are pressed against the drive. 3 a pressure roller 8. Sound carriers can be located 1 s on the lead .iiiKc next to or one above the other. For convenience, the student’s hold-down roller is made in the form of two independent rubber rollers, each of which stand iae roller 3 own sound carrier. Engine control - / - 7, etc. olive with rollers 8, can be made independent vpere.1 rewind, reverse and stop any of the sound carriers. The control signa, fishing recorded on the original, is effected at aid reproducing head 9, which through pre) amplifier 10, swi. l // and terminal s. Model 12 can be connected to audio playback device 13. To erase the signals recorded on the copy.

SU576705A 1954-09-09 1954-09-09 Tape recorder for mounting magnetic phonograms SU135662A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU576705A SU135662A1 (en) 1954-09-09 1954-09-09 Tape recorder for mounting magnetic phonograms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU576705A SU135662A1 (en) 1954-09-09 1954-09-09 Tape recorder for mounting magnetic phonograms

Publications (1)

Publication Number Publication Date
SU135662A1 true SU135662A1 (en) 1960-11-30

Family

ID=48291970

Family Applications (1)

Application Number Title Priority Date Filing Date
SU576705A SU135662A1 (en) 1954-09-09 1954-09-09 Tape recorder for mounting magnetic phonograms

Country Status (1)

Country Link
SU (1) SU135662A1 (en)

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