obspy/obspy — pull request #726 by ThomasLecocq (2014-01-30 14:34:24+00:00)
Title: added feature SSxM

Added obspy.signal.ssxm : method to compute Real-time Amplitude/Energy Measurement and
Spectral Seismic Amplitude/Energy Measurement (known as RSAM, RSEM, SSAM, SSEM).

I tried to be Py3 compatible (only for indexing, I don't know the rest).