| 摘要 |
PURPOSE:To prevent deterioration due to the crosstalk of a signal by leading a sound recording signal out of an IF amplifier and inputting it to a sound recording amplifier and leading a monitor signal out of a stereophonic demodulator and inputting it to a stereophonic output amplifier 5. CONSTITUTION:When a radio signal is recorded, the output signal of the IF amplifier 1 is inputted to the sound recording amplifier 3 through an attenuating resistance 10, and amplified there and recorded on a tape by a sound recording head 4. Further, when it is monitored, the output signal of the IF amplifier 1 is inputted and demodulated by the stereophonic demodulator 2 into a stereophonic signal, which is monitored. Thus, the sound recording signal is led out by the IF amplifier 1 through the attenuating resistance 10 to prevent deterioration in the crosstalk of the signal inputted to the stereophonic output amplifier 5. |
