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10l029 小林 祐貴
~初めに~
   私は最近ラジオを聴かなくなり、ラジオ
    の必要性がないように感じてき た。そ
    こで、社会ではラジオがどれほど必要
    とされているのかが気になり、今回ラジ
    オに ついて調べました。
ラジオの需要
   戦争時にラジオが役立った。1973年
    (昭和12年)日本と中国は全面 戦争
    に突入し、戦時体制下ラジオ需要はます
    ます増えた。1940年(昭和15年)
    には 聴取者は500万人を突破した。
    太平洋戦争に突入した1941年(昭和
    16 年)時局の緊迫とともにラジオは
    必需品と なった。
ラジオの現在
   インターネットや携帯電話経由で楽曲が
    簡単 にダウンロードでき、ラジオ受信
    端末の国内 出荷台数が減ってきている
    現在、10代と2 0代のラジオ離れが
    明確になってきている。
未来のラジオの必要性
   災害の時、比較的簡単にラジオは情報を
    受信 できる。携帯は充電が必要だけれ
    どラジオは マンガン電池さえあれば長
    持ちする。
まとめ
   現在ラジオを使う人は減少してきている
    が、 災害時などにライフラインが使え
    なくなって しまったとき非常に役立つ。
    災害が他の国々 より多い日本では、ラ
    ジオの需要は低くなっ ていくもののこ
    れからもラジオの必要性はな くならな
    いだろう。

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ラジオに未来はあるか?

  • 2. ~初めに~  私は最近ラジオを聴かなくなり、ラジオ の必要性がないように感じてき た。そ こで、社会ではラジオがどれほど必要 とされているのかが気になり、今回ラジ オに ついて調べました。
  • 3. ラジオの需要  戦争時にラジオが役立った。1973年 (昭和12年)日本と中国は全面 戦争 に突入し、戦時体制下ラジオ需要はます ます増えた。1940年(昭和15年) には 聴取者は500万人を突破した。 太平洋戦争に突入した1941年(昭和 16 年)時局の緊迫とともにラジオは 必需品と なった。
  • 4. ラジオの現在  インターネットや携帯電話経由で楽曲が 簡単 にダウンロードでき、ラジオ受信 端末の国内 出荷台数が減ってきている 現在、10代と2 0代のラジオ離れが 明確になってきている。
  • 5. 未来のラジオの必要性  災害の時、比較的簡単にラジオは情報を 受信 できる。携帯は充電が必要だけれ どラジオは マンガン電池さえあれば長 持ちする。
  • 6. まとめ  現在ラジオを使う人は減少してきている が、 災害時などにライフラインが使え なくなって しまったとき非常に役立つ。 災害が他の国々 より多い日本では、ラ ジオの需要は低くなっ ていくもののこ れからもラジオの必要性はな くならな いだろう。