Question: Using loudness growth functions determine how much louder a 5 0 dB SPL sound is than a 3 0 dB SPL sound. Is this the

Using loudness growth functions determine how much louder a 50 dB SPL sound is than a 30 dB SPL sound. Is this the same relationship for 50 dB vs.70 dB SPL? Or 70 dB vs.90 dB SPL?( all have a 20 dB) range.
In your answer, be sure to consider the implications of the units for loudness: a sound at 4 sones is twice as loud as a sound at 2 sones, and a sound at 8 sones is twice as loud as a sound at 4 sones.

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