Dear MIRtoolbox Users, A slight update of the toolbox, 1.2.5, is now available for download. It contains the following features: –(|≈≈|)– ** Improvement ** mirspectrum - New ‘ConstantQ’ options that performs a Constant Q Transform. miraudio - New ‘Channels’ options that extract a given range of channels. ** Bug fixes ** mirframe - The ‘Hz’ unit sometimes returned error. miraudio - In frame-decomposed chunk mode, if the ‘Extract’ option was used, chunks tend to contain an excessively low amount of frames. (Does not harm the results, though.)