| 摘要 |
A sound reproducing apparatus, particularly for use in toys, utilizing in the specific embodiment shown a tape adapted for use as a sound track carrier. The tape is, in the housing of the sound reproducing apparatus, stored on a reel around which it is normally wound. The reel is coupled to a rotational velocity regulator and, in addition to its rotary movement in winding and unwinding the tape, the reel is also relatively movable in a translational sense with respect to the regulator so as to move the reel and the tape thereon towards or away from a sound pickup device. In operation the tape is first pulled from the reel, which pulling energizes a spring restraint attached to the reel. When the already pulled tape is released the tape is retracted onto the reel. During such retraction the reel moves against the sound pickup device and the tape is thereby "played," i.e., its sound reproduced, during the retraction of the tape. The operation of the regulator both controls the rotational velocity of the reel and also produces forces which move the reel against the sound pickup device. When the retraction cycle is completed the reel returns to its normal position in which the tape is disengaged from the sound pickup device.
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