Function calculateLoudness

  • calculateLoudness(buffer: Buffer, bitDepth: number): number

  • Computes the average RMS loudness of a signed-integerlittle-endian PCM buffer in decibels (dB).

    Parameters

    • buffer: Buffer

      PCM audio buffer

    • bitDepth: number

      The bit depth of the PCM audio.

    Returns number

    The average RMS loudness in decibels (dB).

    Throws

    If the buffer is empty or the bit depth is invalid.

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