JPS6435772A - Voice level controller for magnetic recording and reproducing device - Google Patents

Voice level controller for magnetic recording and reproducing device

Info

Publication number
JPS6435772A
JPS6435772A JP19183087A JP19183087A JPS6435772A JP S6435772 A JPS6435772 A JP S6435772A JP 19183087 A JP19183087 A JP 19183087A JP 19183087 A JP19183087 A JP 19183087A JP S6435772 A JPS6435772 A JP S6435772A
Authority
JP
Japan
Prior art keywords
voice
level
memory
control
voice level
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.)
Pending
Application number
JP19183087A
Other languages
Japanese (ja)
Inventor
Satoru Takeguchi
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General Ltd
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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP19183087A priority Critical patent/JPS6435772A/en
Publication of JPS6435772A publication Critical patent/JPS6435772A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To control the voice level of respective channels by the contents of a memory by inputting an independent voice to each of plural recording channels, adjusting the voice by a voice level adjuster, and storing it into the memory. CONSTITUTION:A voice signal switching circuit 28 selects the voice of respective channels and displays it on a level meter 29. While watching this display, when it is adjusted to the proper level of a user, etc., by a voice level adjuster, a voice level control voltage adjusted by the voice level adjuster 32 is stored into a memory 31 together with a voice channel number. When they are once stored into the memory 31, stored data are sent to an output circuit 34 through a CPU 30 to go to a D/A-converted pulse width control signal, and outputted from the output circuit 34 to respective level control circuits 13-15. Thereafter, when the voice signal is inputted to input terminals 10-12, the recorded voice level of the respective channels is controlled by the control signal from the output circuit 34 at the level control circuit 13-15 and the level can be set freely as necessary.
JP19183087A 1987-07-31 1987-07-31 Voice level controller for magnetic recording and reproducing device Pending JPS6435772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19183087A JPS6435772A (en) 1987-07-31 1987-07-31 Voice level controller for magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19183087A JPS6435772A (en) 1987-07-31 1987-07-31 Voice level controller for magnetic recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6435772A true JPS6435772A (en) 1989-02-06

Family

ID=16281228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19183087A Pending JPS6435772A (en) 1987-07-31 1987-07-31 Voice level controller for magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6435772A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128252U (en) * 1989-03-29 1990-10-23
JPH035450U (en) * 1989-06-07 1991-01-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128252U (en) * 1989-03-29 1990-10-23
JPH035450U (en) * 1989-06-07 1991-01-21

Similar Documents

Publication Publication Date Title
EP0391655A3 (en) A drive device for driving a matrix-type lcd apparatus
ATE87119T1 (en) CONTROL DEVICE FOR CONTROLLING A NUMBER OF VIDEOTAPE PLAYERS.
EP0171022A3 (en) Signal delay device
ATE68307T1 (en) VIDEO DEVICE FOR CORRECTING TIME BASE ERROR AND COMPENSATING LOSS OF SIGNAL.
JPS56109769A (en) Heat sensitive recorder
GB1485578A (en) Apparatus for providing a regulated output potential in an mos-ccd memory
JPS6435772A (en) Voice level controller for magnetic recording and reproducing device
KR980010994A (en) The data driver of the liquid crystal display device
KR930018536A (en) Mononal channel setting circuit in stereo dedicated audio device
EP0081958A1 (en) Improvements in and relating to tape recorders
EP0222519A3 (en) Circuit for controlling the phase of a signal which is processed by means of a data memory
JPS6480871A (en) Waveform display device
KR920005124Y1 (en) Display circuit of record level
JPS57109675A (en) Driving circuit for heat-sensitive head
JPS5766526A (en) Automatic tracking device
JPS6490770A (en) Density controller
EP0458433A3 (en) Information storage apparatus
JPS5772087A (en) Scinitillation camera
KR930011836B1 (en) Field memory control circuit of still image
SU587500A1 (en) Arrangement for monitoring multichannel magnetic recording apparatus
JPS5778610A (en) Recording circuit for two-terminal magnetic head
JPS5552541A (en) Tape recorder
JPS56111981A (en) Selective picture recorder
JPS5577264A (en) Information receiving distributor
SU888127A1 (en) Logic unit testing device