...It sounds like a crackling or clicking sound. Cross-over frequencyIn a system in which the audible frequency band is divided into several bands and dedicated equipment is used for each band to cover the entire band, this refers to the frequency at the division point. The band is divided by a type of filter, and the attenuation outside the passband must have an optimal slope characteristic so that the frequency characteristics do not deteriorate at the division point. *Some of the terminology that mentions "cross-over frequency" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…カリッとかカチッというような音に聞こえる。 クロスオーバー周波数cross‐over frequency可聴周波数帯域をいくつかに分割し,帯域ごとに専用の機器を使って全帯域をカバーするシステムにおいて,この分割点の周波数をいう。帯域の分割は一種のフィルターによって行われ,分割点で周波数特性が劣化しないように,通過帯域以外の減衰は最適なスロープ特性をもつようにしなければならない。… ※「cross-over frequency」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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