Sound of Life Radioとは 意味・読み方・使い方

To provide a radio wave correcting clock having a reporting sound function that can receive signals even during the generation of sound without restricting the reception of standard radio waves, can reduce a consumption current, and further can extend a battery life.例文帳に追加

標準電波の受信に制約を受けることなく、発音中でも受信でき、また消費電流を削減でき、ひいては電池寿命を長くすることができる報音機能付電波修正時計を提供する。 - 特許庁