| 摘要 |
PURPOSE:To record readily content of reception by coding and storing a received sound signal in a semiconductor memory, recording repetitively always a received broadcast in advance and recording it while being traced to a little past at the recording operation so as to eliminate interruption of head of speech. CONSTITUTION:A first-in/first-out memory 50 storing always content of a broadcast inputted from a coding circuit 31 and a gate circuit 51 controlled by a recording control circuit 27 are connected between the circuit 31 and a semiconductor memory 28. In operating a recording key to apply recording at the recording operation, the circuit 27 brings the level of a gate signal G to logical '1' to open the circuit 51, the stored content in the memory 50 broadcast just before the recording key operation is transferred to the memory 28 and stored therein. When the recording key is detached, the signal S goes to '0' with a delay of prescribed time. Thus, all the contents stored already in the memory 50 are written in the memory 28. Thus, the content of reception is recorded readily. |
