| 摘要 |
PURPOSE:To enable one electron camera to perform sound recording by providing a stil picture camera which uses a rotary magnetic disk with a sound recording function in addition to a still picture recording function. CONSTITUTION:For sound recording, when an audio/video changeover button 19 is placed in audio mode, a changeover switch 21 is changed over to a terminal 21B, i.e. an audio process side 20 to connect microphones 16 and 16' to a magnetic head system 11A, and a speaker 18 or headphone terminal 17 is connected; and a motor controller 22 changes rotating speeds of a motor 13 so that a magnetic disk 12 has a speed of 80sec per turn and a head shifter 23 is shifted so that the magnetic head system 11A slides on the disk surface spirally in contact. Consequently, sound collected by the microphones 16 and 16' is recorded on a spiral recording track T on the magnetic disk 12. |
