New example: audio reverb effect on .wav files #122
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Based on a design presented in this book:
Consists of 4 comb filters in parallel, fed into 2 all-pass filters in series. I also added a small amount of dynamic range compression to make everything crispy. I tuned the frequencies of the comb and all-pass filters to get something interesting: I'd say it sounds reminiscent of using a PA system in, say, a small lobby.
This patch also includes some basic support for
.wavI/O. At the moment, the library can handle 8- and 16-bit PCM formats. If input files are multi-channel, they are immediately mixed to mono.