software and hardware complex for measurements, analytics and generation of reports by audio products
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Reference Audio Analyzer News

26-07-2017Selection and sorting of headphones by parameters
17-07-2017Analytical table and recommendation for using headphones with different types of amplifiers based on the measured characteristics
16-06-2017New criteria for estimating the power
02-06-2017We open our presence in social networks
27-07-2016The graphs have additional scale
10-03-2016Alignment graphs
15-01-2016Added crosstalk
15-01-2016Added the construction of the frequency response at multichannel signal
15-01-2016Added test DAC aliasing
15-01-2016Added tests the DAC and the amplifiers intermodulation signals
15-01-2016Added tests the DAC and the amplifier noise signals
15-01-2016Added tests the DAC and amp multitone signals
20-12-2015Added the test DAC on the correct play 24 bit
21-10-2015Reports headphone added watterfall
07-10-2015Added new calculator of the maximum SPL based on power characteristics of the amplifier
11-09-2015Voltage value by default in the spectra of distortion of the amplifiers are given by 1 mW
25-08-2015Adding the maximum signal levels of the load at fixed levels of distortion
06-08-2015Added Curves of equal loudness
03-05-2015Added impulse response, step response and envelope
07-04-2015Added scaling graphs
18-10-2015Added test THD vs level vs load
15-09-2015New stands for headphone measurements: HDM-X and an amplifier with zero resistance
04-04-2014Launch site Reference Audio Analyzer
03-05-2014Standardized spectra to long duration signals
02-04-2014History of the project





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We open our presence in social networks

The life of the RAA project is not limited only by measurements. To inform about different events, we open our presence in social networks, where you can be informed of all our news. For example, you can see photos from the High End 2017 Munich in facebook and vk.com photo albums.

It was an interesting exhibition, where we communicated with a large number of manufactures. A lot of manufacturers expressed a desire to cooperate with us. And send products to our test lab for technical measurements. Some products were received immediately at the exhibition. Their measurements already made and add in our database: Shanling M2s, Enigma Acoustics & Lotoo Dharma D200 and Lotoo PAW Pico.

Be with us and follow the news and tests.