Hi Erich, * Erich Eckner <erich@xxxxxxxxxx> [2016-12-09 09:59]: > Dear list, > > probably this is beyond sox' scope, but maybe one of you can help anyway: > > I have some recordings (flac-files) which have emp-interference (audible > "clicks" of length ~ 1/2000s) in them. Do you know any scriptable tool > (or a plugin to sox) to extract the positions (time or sample) of > potential clicks? > > I know, I could track them down manually, but I would really prefer to > listen only to a few minutes of potentially emp'ed audio rather than to > many days of audio (I usually do multi channel recordings and the emp is > not on all channels and also very sparse on the time axis). > > Furthermore (this is probably closer to what sox can do), is there a > effect combination in sox (or a ladspa plugin) which can "iron out" > these disturbed samples (and intrapolate their values somehow from > surrounding samples) - given, I know the position of the samples? A quick web research on "ladspa declick" gave the following results: Not SoX but Audacity has Click Removal and Repair effects. Then this link http://home.snafu.de/wahlm/dl8hbs/declick.html and not sure if gnoise https://sourceforge.net/projects/gnoise/ does something. tell us how things go P ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/xeonphi _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users
