| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a portable player which is suitable for letting a grizzling baby hear in-womb sounds, without choosing the time or the place. <P>SOLUTION: In-womb sounds, which a baby has heard while the baby was in the womb, is recorded on an IC chip to ease the psychological excitement and anxiety that are one among the causes for peevishness, difficulty in sleeping and crying at night. The player consists of the IC chip, an IC control circuit, a speaker, volume switches 3a, 3b and 3c, time switches 2a, 2b and 2c, a pillow speaker output terminal 4, a dry cell, an air vent 5a and an earmuff section 11 which is formed of a soft material, such as sponge or the like. The shape of the player is made into a round and safe shape so that it is made portable and suitable for the baby and it can be easily handled by a woman's one hand. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
