"RMAA suite is designed for testing quality of analog and digital paths of
any audio devices, be it a sound card, an MP3 player, a consumer CD/DVD
player or an acoustic set. The results are obtained by playing and
recording test signals passed through the tested audio path by means of
frequency analysis algorithms. A more common mark is also provided for
those unfamiliar with measured technical parameters.
A new version is the result of two years of development by best experts in
digital audio. RMAA 6.0 raises the bar of comfort and functionality for
spectrum analyzers. That's why it is a program of choice for enthusiasts,
professionals, and audio magazines around the world; and some
manufacturers are developing new devices with the mandatory testing of
their quality in RMAA. In short, the program at the moment is a de-facto
standard providing quick and easy measurement of technical parameters,
without the need to spend tens of thousands of dollars on specialized
measurement systems.
http://audio.rightmark.org/products/rmaa.shtml
RMAA 6 features:
friendly user's interface (all tests and options in single list, new look
of HTML report);
added new sample rates (88.2, 176.4 kHz);
added new important parameter in HTML report: Harmonic distortions
+ noise, dB (A);
added new MONO mode;
added polarity test (HTML report);
added new spectrum plot modes (linear/log/mel);
added support of local languages on spectrum label;
fixed some critical errors.
RMAA 6 and instruction in English is available for free in the Download
section.
RMAA user guide in English:
http://audio.rightmark.org/downloads/RMAA%206.0%20User's%20Guide.pdf
What's new in RMAA 6.1.0
added testing of any output of MME device in Vista (make sure max speakers
configuration selected in OS's device settings);
added testing of any output of KS device in XP (PRO version only);
resulting WAV file option now works with any test combination;
fixed problem with testing USB devices with big latency.
We recommend using our programs under Windows XP with Service Pack 2
installed. Operation stability also depends on soundcard drivers."
--
Bear Bottoms
Freeware website: http://bearware.info
