I'm having some voice coaching. I need an application that gives a live audio spectrogram analysis of the microphone input. I've taken a look at Audacity but as far as I can see it can only provide one from an already saved file. I need to do it live. My tutor has given me one but of course that is in Windows and I would much prefer to do it in Linux.
So any suggestions for spectrogram or other voice analysis applications for Linux?