RightMark Audio Analyzer v6.4.5 - Qualitätstest für Soundkarten

[RIP]

RightMark Audio Analyzer v4.2 - test für soundkarten

home: http://audio.rightmark.org/news.html

dl: http://audio.rightmark.org/download.html

testet die soundkarte per abgespielten test signalen bzw. aufnahmen

About RightMark Audio Analyzer
RightMark Audio Analyzer is an independent audio measurements open-source project developed by iXBT.com / Digit-Life team.

The test suite performs various tests of electroacoustical performance of sound cards and other real-time audio devices. Testing is accomplished by playing the test signals and recording them after they pass through the testing chain.

System requirements: CPU Pentium or higher, operating system Microsoft Windows 98 or higher. In W2K the program may run unstable (the possible cause is in WDM-drivers for sound cards, which are often released as betas and can contain bugs).

[knockouta]

RightMark Audio Analyzer has been updated to the version 5.4.

Download hier ->http://audio.rightmark.org/download.shtml

Code: Alles auswählen

A new test of intermodulation distortion has been added. From RMAA 5.1 the common IMD test uses a standard SMPTE test signal. In a new Swept sine IMD test, we use a set of 2 harmonics with a frequency difference of 1 kHz (CCIF standard), sweeping the whole audible range of frequencies. Thus, the dependence of intermodulation from frequency is tested. This test allows detecting high-frequency intermodulations that are specific to internal sample rate convertion (SRC) algorithms of a sound card. 

An auto-normalize function has been added for more accurate measurements when exact matching of I/O levels is impossible. Also this feature addresses the problem of cheated measurements with lowered input levels set for reporting low noise levels. 

In acoustics testing mode, we have added: separate measurement of 2-nd and 3-rd harmonics; normalization of distortion level to the input signal level; a new THD-vs-frequency test using a set of fading-in harmonics with different frequencies. 

The graph anti-aliasing has been improved. 
The self-installing RMAA package can be downloaded from Download section.

[Gordon]

gerade ist Version 6.2.4 erschienen, mal ein Grund aus Teil aus den Boarduntiefen zu reißen ...

Infos und DL: http://audio.rightmark.org/index_new.shtml

[Gordon]

What's new in RMAA 6.3.0
ASIO device in freeware version!
ASIO diagnostics (supported frequencies, buffers sizes, i/o channels) in freeware version!
Windows XP support is coming back!
minor bugfixes and improvements.

[Gordon]

v 6.4.0
new 352 and 384 kHz modes are supported;
new dB scale mode: equivalent total RMS for white noise.

[Gordon]

inzwischen 6.4.2:
http://audio.rightmark.org/index_new.shtml

[klodeckel]

v6.4.3

THD and IMD test now have one more significant digit
Use graph and details option to see left and right results
(click right mouse button)

[klodeckel]

RMAA 6.4.4

*fixed scale for any spectrum, 10 dB step
*new more friendly size of spectrum
*some minor bugs fixed

[klodeckel]

v6.4.5

added Pro Tools HD/HDX compatibility, that uses Float32LSB ASIO I/O format.