2 Rephrased the question after adding image

In a few audio signal processing papers article, I read about spacing the samples of the audio signal logarithmically. What What is the meaning of thatsampling logarithmically? How do you space the samples logarithmically? Or to rephrase the second question, How to sample an audio signal logarithmically? It would be appreciated if someone could explain that mathematically.

In a few audio signal processing papers article, I read about spacing the samples of the audio signal logarithmically. What is the meaning of that? How do you space the samples logarithmically? Or to rephrase the second question, How to sample an audio signal logarithmically? It would be appreciated if someone could explain that mathematically. What is the meaning of sampling logarithmically? How do you space the samples logarithmically? Or to rephrase the second question, How to sample an audio signal logarithmically? It would be appreciated if someone could explain that mathematically.

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# Logarithmic Spacing

In a few audio signal processing papers article, I read about spacing the samples of the audio signal logarithmically. What is the meaning of that? How do you space the samples logarithmically? Or to rephrase the second question, How to sample an audio signal logarithmically? It would be appreciated if someone could explain that mathematically.