[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Reverberation Calculation/Modelling

John,

If I understand you, we have published a paper on a related topic:

Wu M. and Wang D.L. (2006): A pitch-based method for the estimation of short reverberation time. Acta Acustica united with Acustica, vol. 92, pp. 337-339.

Cheers,
DeLiang

John Spencer wrote:

Dear List,

 

Im looking for some advice/help in relation to measuring or determining the amount of reverberation in a speech or audio signal. Ive been trying to see if there is any literature on this but I cannot find any way of measuring the amount of reverberation in a signal. Are there any mathematical models that can be used to calculate a "value" for revereration when given a speech/audio segment?

 

Also, I would intersted in finding out if there is a way of comparing two identical signals recorded in two different rroms to determine the revereration differences.

 

I don't suspect that much has been done in this area but thanks to anyone who can help me with information or advice.

 

John

 


-- 
------------------------------------------------------------
Prof. DeLiang Wang
Department of Computer Science and Engineering
The Ohio State University
2015 Neil Ave.
Columbus, OH 43210-1277, U.S.A.

Phone: 614-292-6827 (OFFICE); 614-292-7402 (LAB)
Fax: 614-292-2911
URL: http://www.cse.ohio-state.edu/~dwang