アナログ目覚まし時計のベル音です。ジリリリ・・・といったベルの音で朝の目覚めをスッキリとさせます。起きるのが苦手な方もこの音ならバッチリね！ Crypton is most effective noted for production and profits of speech synthesis application for Laptop or computer new music. Its products make use of the Vocaloid singing synthesis engine produced by Yamaha Corporation; they were also billed with... https://www.ringtoneshub.org/