Last Updated：2025/11/20

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A signal or process with a frequency spectrum such that the spectral energy density is proportional to the reciprocal of the frequency (1/f).

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pink noise

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Source Word

pink noise

Noun

uncountable

Japanese Meaning

周波数の逆数（1/f）に比例するスペクトル密度を持つ信号またはプロセス。

What is this buttons?

The engineer used pink noise to test the speaker's frequency response.

Google Translation / DeepL Translation

エンジニアはスピーカーの周波数特性をテストするために、スペクトルのエネルギー密度が周波数の逆数に比例する信号（1/fノイズ／ピンクノイズ）を使用した。

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Sense（1）

It was Gilden, Thorton, and Mallon (1995) who first reported pink noise in response time variability during the fundamentally cognitive task of estimating fixed intervals of time.

Google Translation / DeepL Translation

Details

pink noise

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pink noise

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