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FMRadio.frequencyUpperBound

非標準
This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.

This API is available on Firefox or Firefox OS for installed or higher privileged applications.

概要

frequencyUpperBound プロパティの値は、seek メソッドで検索できるラジオ局の周波数の最大値を示します。

構文

var max = instanceOfFMRadio.frequencyUpperBound

MHz (MegaHertz) 単位の数値を返します。

仕様書

仕様はありません。

参照

ドキュメントのタグと貢献者

 このページの貢献者: fscholz, Marsf
 最終更新者: Marsf,