Applied Acoustics

Auralisations carried out in these two ancient buildings

Researches Data used for the paper

Kettledum sounds corresponding to La and Si_b tuned drumheads. Sounds recorded from a copper kettledrum with an Adams Renaissance 32 inch drumhead. The kettledrum was placed at the center of a recording studio covered by sound baffles to reduce reverberation. The python source code corresponding to the model described in the article is also provided.

The attachment contains thousands pictures demonstrating the results of the multi-source time reversal focusing methods in frequency domain. Meanwhile,it provides direct references for the analysis in Chapter 4.2 in the paper. More details could be obtained in the attachment files.

The dataset include the samples of sound with the different controls strategies implemented in stationary and non-stationary conditions. "eccsc.mat" and "eccsp.mat" are stationary sound with conventional algorithm and proposed algorithm, respectively; "eccnsc.mat" , "eccnsp.mat" and "pri_noise.mat"are non-stationary sound with conventional algorithm,non-stationary sound with proposed algorithm and primary sound signals, respectively. "figure10_15.m" is the matlab code to show the performance(figure 10 and 15 in paper).

Listening test results and the analysis script