[sdiy] Audio Spectrum Analyzer

[sleepy_dog at gmx.de]

Oh, how could I forget ARTA!
It is nice. It can generate frequency sweeps or noise and show the 
frequency resonse and stuff like THD+N of anything you put between the 
out- and in-puts of your computer's audio device. I think it supports 
e.g. ASIO and using audio devices exclusively, so other applications 
will not spoil your output signal.
You can load a e.g. measurement microphone correction curve as CSV 
{freq; magnitude}, and can export suchm even in the demo version which 
runs forever and is somewhat restricted.
They have some tips on their site on how to build a basic protection for 
your soundcard intput.
I think their stuff was originally made as an aide to speaker cabinet 
building.


Am 05.04.2018 um 23:03 schrieb Ben Bradley:
> For completeness, here's two more "audio spectrum analyzer" software
> packages that have been around a while. I've downloaded the install
> files for these but never got around to using them - the spectrum
> functions in audio editors such as Cool Edit (named Adobe Audition
> since 2003) and Audacity (okay, those are two MORE analyzer sources -
> there was also Goldwave from a few short decades ago, and it still
> exists!) have been 'good enough' for my uses.
>
> http://www.artalabs.hr/
> http://audio.rightmark.org/index_new.shtml
>
>
>
> On Thu, Apr 5, 2018 at 1:23 PM,  <sleepy_dog at gmx.de> wrote:
>> no idea what you want to do with it, I used this software for some purposes.
>> Free (GNU), available for Linux, OS/X, Windows.
>>
>> https://sonicvisualiser.org/download.html
>>
>> https://sonicvisualiser.org/screenshots.html
>>
>>
>> - Steve
>>
>>
>>
>> Am 05.04.2018 um 00:05 schrieb John Marshall:
>>
>> I am looking for an Audio Spectrum Analyzer. Which Audio Spectrum Analyzer
>> do you use?
>>
>>
>>
>> John L Marshall
>> wa7bsr at gmail.com
>> www.sound-photo.com
>>
>>
>>
>>
>>
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