Title:
MAGNETIC SOUND RECORDING AND REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JPS5942682
Kind Code:
A
Abstract:
PURPOSE:To record the date of the recording start with a synthesized voice approximately simultaneously with the recording start, by providing a date counting means, a selecting means which selects outputs of the date counting means, a voice invormation storing means which stores voice information with the synthesized voice and outputs this information, and a voice synthesizing means which converts synthesized voice information from this storing means to a voice signal. CONSTITUTION:The date counting means is constituted with a quartz oscillator 21, an oscillating circuit 22, a frequency dividing circuit 23, and counting circuits 24-29, and the selecting means is constituted with AND gate circuits 30-33 and a shift register 39. A parallel input-serial output converting circuit 36 converts parallel voice information from a memory element 35 to serial voice information which can be processed by a voice synthesizing circuit 37 of the next stage. A mute signal is generated from a terminal MUTE during the operation of the voice synthesizing circuit 37, and a muting circuit 11 is operated by this signal to mute the input signal from the external, and the synthesized voice from a terminal SIG.OUT is recorded on a magnetic tape 17 through a mixing circuit 12, a recording compensating circuit 15, and a recording/reproducing changeover switch 9b.
Inventors:
FUJITA TADAMASA
Application Number:
JP15355982A
Publication Date:
March 09, 1984
Filing Date:
September 02, 1982
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G10L13/00; G11B20/02; G11B27/28; G11B27/30; (IPC1-7): G10L1/00; G11B5/027
Attorney, Agent or Firm:
Yoshihiro Morimoto