Reverberator Reverb Time in seconds?

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Tobias Welby
Tobias Welby il 27 Mar 2017
Risposto: Pratyush il 13 Ago 2024
Hi all,
I'm currently trying to implement the MATLAB Reverberator construction to an acoustic calculator that i made.
However, the values of the reverb are specific to the decay time in seconds, while the Reverberator only accepts 'Real Positive Scalar Values Between 0 and 1.'
Does anybody know how i is possible to convert my time values to a positive scalar value that will be the correct representation of the reverb time?
Any help with this would be greatly appeciated!!
Thanks
  1 Commento
Jacob
Jacob il 12 Ago 2024
I have the same question, were you able to find a solution?

Accedi per commentare.

Risposte (1)

Pratyush
Pratyush il 13 Ago 2024
Hi Tobias,
To convert reverb decay time (in seconds) to the feedback coefficient required by the MATLAB Reverberator (a real positive scalar between 0 and 1), use the following formula:
where ( ) is the decay time and ( ) is the sampling frequency (e.g., 44100 Hz).

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